Algebraic Identity Expansion 7 » MCQ Academy - English

Mathematics

Expand and simplify: (x + 7)^2.

x^2 + 14x + 49
x^2 – 14x + 49
x^2 + 14x – 49
x^2 + 7x + 49

x^2 + 14x + 49
x^2 - 14x + 49
x^2 + 14x - 49
x^2 + 7x + 49

Note

Apply the standard identity carefully. The simplified form is x^2 + 14x + 49.

Tags: Algebra, Algebraic Identities, Expansion

Leave a Reply Cancel reply