Question

Combine like terms to write an equivalent expression for 4y^2+6x-2y^2+12x?

Answer 1

$4y^2+6x-2y^2+12x\\=4y^2-2y^2+6x+12x\\=2y^2+18x$

Answer 2

Answer:

• 2y^2 + 18x

Step-by-step explanation:

• 4y^2 + 6x - 2y^2 + 12x =
• (4y^2 - 2y^2) + (6x + 12x) =
• 2y^2 + 18x