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Recent questions in Exponents and Powers
Questions
>>
Olympiad-Math
>>
Class 7
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Exponents and Powers
(-4)^2 \times 0^4 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify the following and write the answer in exponential form $5^2 \times 5^7 \times 5^2 \times 5^3 \times 5^2 = ?$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
Simplify following and write answer in exponential form 2^3 \times 4^2 \times 4^5 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $\large\frac{(\large\frac{1}{3})^0 \times (\large\frac{1}{3})^2}{(\large\frac{1}{3})^{-1}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
If a^x = 1 , then the value of x is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
4^x \times 3^2 = 36 Find value of x
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If $\large\frac{p}{q} = (\large\frac{3}{4})^{18} \div (\large\frac{3}{4})^{17} $ then the value of $(\large\frac{p}{q})^3$ is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(-4)^1 \times 4^x = -16 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $\large\frac{3^2+3^3+3^4}{3^1+3^2+3^3}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
Simplify the following and write the answer in exponential form 17^4 \times 17^2 \times 17^8 \times 17^9 \times 17^6 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If 3^ b + 3^{ b + 1} = 108, find the value of b
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
7\times 7^{\large\frac{3}{2}}\times 7^{\large\frac{1}{2}}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
What is the remainder when 2^{25} is divided by 5?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
$(729)^{\large\frac{1}{3}} \times (256)^{\large\frac{1}{4}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(1^3+2^3+3^3)^{\large\frac{1}{2}}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-3)^2 \times 3^x = 27 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(\large\frac{1}{3})^ \div (\large\frac{-2}{2})^2 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $3x^{\large\frac{1}{6}} \times 3x^{\large\frac{-7}{6}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
3^2 \times (-2)^x = -72 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-4)^x \times (-3)^3 = -432 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-2)^x \times 4^1 = -8 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If x=8 and y=1, find the value of (xy)^y
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify the following and write the answer in exponential form 7^6 \times 7^7 \div 7^8 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If x=3 and y=2, find the value of $(\large\frac{x}{y})^y$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
\large\frac{4^0+5^0+6^0}{6^2 \div 6} is equal to
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
The reciprocal of $\bigg(\large\frac{-3}{7}\bigg)^2$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
In $9(\large\frac{2}{3})^4$ the base is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(-3)^2 \times (-1)^{101} is equal to
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Find the product of square of $\large\frac{-5}{4}$ and cube of $\large\frac{4}{5}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
[[(\large\frac{4}{-9})^2]^0]^{\large\frac{-1}{2}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
[\large\frac{1}{9}^{\large\frac{-1}{2}}]^3 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Shyam plants a rose on his 6th birthday. If the plant has one rose to start with, and number of roses triples every week, then how many roses will be there after x weeks?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
What is the remainder when 2^{34} is divided by 5?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(1^0+2^0+3^0) = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Value of \large\frac{10^{22}+10^{20}}{10^{20}} is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
For a non zero rational number x , x^8 \div x^2 is equal to
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
Simplify following and write answer in exponential form 2^3 \times 2^7 \times 2^5 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
{(\large\frac{2}{3})^3 \times (\large\frac{1}{2})^3 \times (\large\frac{-3}{3})^3}^{-1} = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
$(\large\frac{1}{2})^2 \times (\large\frac{1}{2})^2 \times (\large\frac{3}{2})^3 = ?$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
What is the remainder when 2^{67} is divided by 5?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify following and write answer in exponential form \large\frac{8^6}{4^9} \times 8^8 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
[{(\large\frac{1}{2})^x}^1]^1 = \large\frac{1}{2} Find the value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
By what number should (-5)^4 be divided so that the quotient may be equal to 5^{-2}?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify the following and write the answer in exponential form $11^4 \times 11^3 \times 11^3 \times 11^2 \div 11^8 $= ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(-1)^2 \times (-4)^2 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
State true or False 10\times 10^{11} = 100^{11}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Express in exponential form: b \times b \times b \times b
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
100^2 -------- 2^{100}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify \large\frac{14^4}{7^4}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
What number should be multiplied by $(-8)^{-1}$ so that the product may be equal to $(10)^{-1} $
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
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