Question

What are the solutions of 6x2 = 12x?

x = 0, x = −2

x = 0, x = 2

x = 6, x = 2

x = 6, x = −2

Answer 1

Help ...!?

Answer 2

Start by dividing both sides by 6.\[x^2 = 2x \]Now subtract 2x from both sides.\[x^2 - 2x = 0 \]Now factor, and use the zero-product rule\[x(x - 2) = 0 \]