Recent questions tagged polynomials

The value of $(996)^2$ is ______

asked Dec 31, 2014 by sreemathi.v

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If $2x+y=3$ and $xy=1$,then the value of $8x^3+y^3$ is ______

asked Dec 31, 2014 by sreemathi.v

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If $(x-\large\frac{1}{x})$$=5$,then $x^3-\large\frac{1}{x^3}$=_____

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x^4+\large\frac{1}{x^4}$$=119$,then $x^3-\large\frac{1}{x^3}$ is _______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $4x^2+\large\frac{1}{x^2}$$=12$ ,then $8x^3+\large\frac{1}{x^3}$ is ______

asked Dec 31, 2014 by sreemathi.v

1 answer

The value of $\large\frac{(0.013)^3+(0.007)^3}{(0.013)^2-0.013\times 0.007+(0.007)^2}$ is ________

asked Dec 31, 2014 by sreemathi.v

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The value of $\large\frac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}$ is

asked Dec 31, 2014 by sreemathi.v

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$(x+1)^3-(x-1)^3$=________

asked Dec 31, 2014 by sreemathi.v

1 answer

Given that $(x+9)$ is a factor of $x^3+13x^2+31x-45$,then the other factors are _______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x=\large\frac{1}{2}$ is a zero of the polynomial $f(x)=8x^3+ax^2-4x+2$ ,then the value of $'a'$ is ______

asked Dec 31, 2014 by sreemathi.v

1 answer

When $x^3+4x^2+4x-3$ is divided by $x$,then the remainder is ______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $f(x)=x^4-2x^3+3x^2-ax-b$ when divided by $x-1$,the remainder is $6$,then the value of $a+b$ is _______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $(x+2)$ and $(x+1)$ are the factors of $x^3+13x^2+32x+20$,then the other factor is

asked Dec 31, 2014 by sreemathi.v

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Let $f(x)$ be a polynomial such that $f(-\large\frac{1}{2})$$=0$,then the factor of $f(x)$ is _____

asked Dec 31, 2014 by sreemathi.v

1 answer

If $(x+2)$ is a factor of $x^4+mx+14$,then $m$=

asked Dec 31, 2014 by sreemathi.v

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If $(x-a)$ is a factor of $x^4-a^2x^2+3x-6a$,then $a$=______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x^{140}+2x^{151}+k$ is divisible by $x+1$,then the value of $k$ is

asked Dec 31, 2014 by sreemathi.v

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When $x^3-2x^2+ax-b$ is divided by $x^2-2x-3$,the remainder is $x-6$,the values of $a$ and $b$ are _____

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x^2+x+1$ is a factor of the polynomial $3x^3+8x^2+8x+3+5k$,then the value of $k$ is ______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x^{51}+51$ is divided by $(x+1)$,then the remainder is

asked Dec 31, 2014 by sreemathi.v

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If $x+a$ is a factor of $x^4-a^2x^2+3x-6a$ then $a$=_____

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x+1$ is a factor of the polynomial $2x^2+4x+k$,then $k$=_____

asked Dec 31, 2014 by sreemathi.v

1 answer

If both $x-2$ and $x-\large\frac{1}{2}$ are factors of $px^2+5x+r$,then

asked Dec 31, 2014 by sreemathi.v

1 answer

If $x-3$ is a factor of $x^2-ax-15$,then $a$=_____

asked Dec 31, 2014 by sreemathi.v

1 answer

One factor of $x^4+x^2-20$ is $x^2+5$,then the other factor is ______

asked Dec 31, 2014 by sreemathi.v

1 answer

A polynomial of degree $'n'$ has ______ roots.

asked Dec 31, 2014 by sreemathi.v

1 answer

The factors of $x^3-8x^2+17x-10$ is ________

asked Dec 31, 2014 by sreemathi.v

1 answer

If $(x-3)$ is a factor of $x^2+4x+k$ then the value of $k$ is _______

asked Dec 31, 2014 by sreemathi.v

1 answer

The factors of $3x^2-x-4$ are ______

asked Dec 31, 2014 by sreemathi.v

1 answer

If $(x+a)$ is the HCF of $x^2+px+q$ and $x^2+lx+m$ then the value of $'a'$ is given by

asked Dec 30, 2014 by sreemathi.v

1 answer

If $(x^{11}+1)$ is divided by $(x+1)$,then the remainder is _____

asked Dec 30, 2014 by sreemathi.v

1 answer

The polynomials $kx^3+4x^2+3x-4$ and $x^3-4x+k$ leave the same remainder when divided by $(x-3)$ then the value of $k$ is

asked Dec 30, 2014 by sreemathi.v

1 answer

If $Ax^3+31x^2-Bx-10$ is exactly divisible by $2x^2+9x-5$,then the values of $A$ and $B$ are _______

asked Dec 30, 2014 by sreemathi.v

1 answer

$6x^2+ax+7$ when divided by $x-2$ gives the remainder $13$.The value of $a$ is ______

asked Dec 30, 2014 by sreemathi.v

1 answer

If $(x-a)$ is a factor of $x^3-mx^2-2anx+na^2$ then $a$=___ and $a\neq 0$.

asked Dec 30, 2014 by sreemathi.v

1 answer

If both $(x-2)$ and $\big(x-\large\frac{1}{2}\big)$ are factors of $px^2+5x+r$,then $p$=_____$r$

asked Dec 30, 2014 by sreemathi.v

1 answer

The value of $k$ if $(x-1)$ is a factor of $P(x)=kx^2-\sqrt 2x+1$ is ______

asked Dec 30, 2014 by sreemathi.v

1 answer

If $(x-2)$ is a factor of $x^5-3x^4-ax^3+3ax^2+2ax+4$ is _____

asked Dec 30, 2014 by sreemathi.v

1 answer

The value of $k$ if $P(x)=x^3-kx^2+11x-6$ and $(x-1)$ is a factor of $P(x)$ is _____

asked Dec 30, 2014 by sreemathi.v

1 answer

The value of $k$ when $(x+3)$ is a factor of $P(x)=kx^3+x^2-22x-21$ is ________

asked Dec 30, 2014 by sreemathi.v

1 answer

The expression $2x^3+ax^2+bx-2$ leaves remainder $7$ and $10$ when divided by $2x-3$ and $x+2$ respectively.The values of $a$ and $b$ are

asked Dec 30, 2014 by sreemathi.v

1 answer

Find the remainder when $x^3-ax^2+6x-a$ is divided by $x-a$.

asked Dec 30, 2014 by sreemathi.v

1 answer

When $x^3+2x^2+4x+b$ is divided by $x+1$ the quotient is $x^2+ax+3$ and remainder is $-3+2b$.The values of $a$ and $b$ are

asked Dec 30, 2014 by sreemathi.v

1 answer

$p(x)=kx^3+3x^2-3$ and $q(x)=2x^3-5x+k$ when divided by $x-4$ leaves the same remainder in each case,the value of $k$ is

asked Dec 30, 2014 by sreemathi.v

1 answer

$6x^2+ax+7$ when divided by $x-2$ gives remainder $13$.The value of $a$ is

asked Dec 30, 2014 by sreemathi.v

1 answer

The remainder when $P(x)=x^3+3x^2+3x+1$ is divided by $x-\large\frac{1}{2}$ is _____

asked Dec 30, 2014 by sreemathi.v

1 answer

The remainder when $P(x)=2x^3-11x^2+19x-10$ is divided by $2x-5$ is _______

asked Dec 30, 2014 by sreemathi.v

1 answer

The value of the polynomial $3x^2+2x-1$ when $x=2$ is ______

asked Dec 30, 2014 by sreemathi.v

1 answer

The value of the polynomial $5x-4x^2+3$ when $x=2$ is ______

asked Dec 30, 2014 by sreemathi.v

1 answer

If a polynomial $f(x)=4x^3+8x+8x^2+7$ is divided by $p(x)=2x^2-x+1$ then its remainder is

asked Oct 20, 2014 by sreemathi.v

1 answer

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