Question

solve the following:
x2 = 4x​

Answer 1

x²=4x

x²-4x=0

x²-4x+1=0

Answer 2

Answer:

${x}^{2} = 4x$

${x}^{2} - 4x = 0$

$x(x - 4) = 0$

Therefore we can say :-

$x = 0 \: \: or \: x - 4 = 0$

$x = 0 \: \: or \: \: x = 4$