Question

2 y = x2 + 4x
how do u solve for x2

Answer 1

2y-4x=x2

Explanation:

all you have to due is subtract 4x from both sides

Answer 2

x² = 2y - 4x

Explanation:

Given

2y = x² + 4x ( isolate x² by subtracting 4x from both sides )

2y - 4x = x²