Algebraic Identity Expansion 13 » MCQ Academy - English

Algebra, Mathematics

Expand and simplify: (x + 4)^2.

x^2 + 8x – 16
x^2 + 8x + 16
x^2 + 4x + 16
x^2 – 8x + 16

x^2 + 8x - 16
x^2 + 8x + 16
x^2 + 4x + 16
x^2 - 8x + 16

Note

Apply the standard identity carefully. The simplified form is x^2 + 8x + 16.

Tags: Algebraic Identities, Expansion

Leave a Reply Cancel reply