Question Text
Question 2 :
Find the zero of the polynomial in $r(x) = 5 - 6x$
Question 3 :
If $x=2, y=3$ , then $ \displaystyle x^{2}+y^{3} $   is equal to 
Question 4 :
For a quadratic polynomial $p\left(x\right) = kx^2 - 2x - 3k$, if sum of zeroes are equal to the product of zeroes, then the value of $k$ is
Question 6 :
The value of the polynomial $x^2-x-1$ at $x= -1$ is :
Question 7 :
If $-8+n=\dfrac { 5n }{ 4 } $, then $n=$ _______
Question 10 :
A value of x satisfying the equation $x^2 + b^2 = (a-x)^2$ is:
Question 11 :
Which of the following expressions are exactly equal in value?<br>$1. {(3x-y)}^{2}-({5x}^{2}-2xy)$<br>$2. {(2x-y)}^{2}$<br>$3. {(2x+y)}^{2}-2xy$<br>$4. {(2x+3y)}^{2}-8y(2x+y)$<br>
Question 14 :
Identify and write the like terms in each of the following groups.<br>$7p , 8pq , -5pq , -2p , 3p$<br>
Question 20 :
${\left( {a + \frac{1}{a}} \right)^2} = 3$ then${a^3} + \frac{1}{{{a^3}}} = $
