Question

Write y=2(x + 6)(x + 3) in standard form

Answer 1

y = 2x² + 18x + 36

Explanation:

Given

y = 2(x + 6)(x + 3) ← expand the factors using FOIL

y = 2(x² + 9x + 18) ← distribute parenthesis by 2

= 2x² + 18x + 36 ← in standard form