Question 1
Question a to c - multiple choice question
a
The factorised form of \(3z\) + 6 is
\(3(z+6)\)
\(3(z+2)\)
\(3(z+3)\)
b
The factorised form of \(4x\) − 12 is
\(4(x-3)\)
\(4(x+3)\)
\(2(2x+6)\)
c
The factorised form of \(3xz\) + \(6xy\) − \(12x^2\) is
\(3(xz+2xy-4x^2)\)
\(3x(z+2y)-12x^2\)
\(3x(z+2y-4x)\)