Question

Simplify x2 + 4x + 3x2 – 2x.

Answer 1

10x

since two opposite add up to zero removed from them expression

Calculator product

collect like terms then you’ll get your answer 10X

Answer 2

Answer: The first answer is C. 4x^2 + 2x

Explanation:

The second answer is C. a^3 + 3a^2