CHAPTER-12 ALGEBRAIC EXPRESSIONS (SET-2)

Questions in this test

1. The product of $\left[\frac{1}{5}x^2-\frac{1}{6}y^2\right]$ is $\left(5x^2+6y^2\right)$ is
2. The product $(x+2) (x^3-2x+4)$ is equal to
3. $(x+4) (x+3)-(x-4) (x-3)$ is equal to
4. If$(x^2-4x+21)$ is divided by $(x+7)$, then the quotient is
5. What is the remainder when $13x^2+22x-10$ is divided by $x+2$ ?
6. A polynomial when divided by $(x-6)$, gives a quotient $x^2+2x-13$ and leaves a remainder $-8$. The polynomial is
7. 10x the polynomial, dividend is $x^4+4x-2x^2+ x^3-10$, the quotient is $x^3+3x^2+4x+12$ and remainder is 14, then divisor is equal to
8. What is the quotient when $10a^2+3a-2x$ is divided by $2a-3$
9. If $4x^2+13x-15$ is divided by $(7x-4)$, then degree of the remainder is
10. $x+y-(z-xy+z-(x+y-\left\{z+x-(y+z+x)\right\})$ is equal to