Question Text
Question 1 :
If the polynomial $f(x)$ is such that $f(-43) = 0$, which of the following is the factor of $f(x)$?
Question 2 :
What must be added to $x^3-3x^2-12x + 19$, so that the result is exactly divisible by $x^2 + x-6$?
Question 3 :
If x and y are positive integers, which of the following is equivalent to $(2x)^{3y}-(2x)^y$?
Question 6 :
Factorise the following expression:$x^2 + x y + 8x + 8y$<br/>
Question 7 :
Find the polynomial which when divided by $3x + 4$, equals $2x^{2} + 5x - 3$ with a remainder of $3$
Question 9 :
If $\displaystyle \left ( 14x^{2}+13x-15 \right )$ is divided by $\displaystyle \left ( 7x-4 \right )$, the degree of the remainder is
Question 10 :
Divide $\displaystyle 8\left( 3x+4 \right) \left( 8x+9 \right) $ by $\displaystyle \left( 3x+4 \right) $
Question 11 :
Simplify: $\displaystyle 18xy\left( 16{ x }^{ 2 }-25{ y }^{ 2 } \right) \div 3xy\left( 4x+5y \right) $
Question 13 :
The value of $\displaystyle \frac { 28xy\left( y-5 \right) \left( y+4 \right)  }{ 14y\left( y-5 \right)}$ is