SPM Practice (Paper 1)

Question 1:
Solve the following quadratic equations by factorisation.
$\begin{array}{l}\text{(a) }{x}^2-5x-10=-4\\ \text{(b) }3-x-2x^2=0\\ \text{(c) }11a=2a^2+12\\ \text{(d) }\frac{2x+7}{3x-2}=x\end{array}$

Solution:

Question 2:
Solve the following quadratic equations by completing the square.
$\begin{array}{l}\text{(a) }5x^2+10x-3=0\\ \text{(b) }2x^2-5x-6=0\end{array}$

Solution: