Question

Solve the equation: x2 - 12x = -36
explain your answer

Answer 1

\[x^2-12x=-36 \]Add 36 on both sides
what do you get?

Answer 2

in order to solve these equations they need to be equal to 0, so first you need to add 36 to both sides

Answer 3

\[x^2-12x+36=0\]

Answer 4

\[x^2-6x-6x+36=0\]

Answer 5

\[(x-6)(x-6)=(x-6)^2\]=0

Answer 6

hence ,x=6.