Question

ER = (2a + b) inches. What is the area of square OSER?

Answer 1

this is the figure

Answer 2

Area of Square

A = s^2

A = (2a+b)^2

A = ???

Answer 3

These are the answer choices.

A. (4a squared + 2ab + b squared) inches squared
B. (4a squared + 2b squared) inches squared
C. (4a squared + b squared) inches squared
D. (4a + 2b) inches squared
E. (4a squared + 4ab + b squared) inches squared

Answer 4

(2a+b)^2 = (2a+b)(2a+b) = ???

Answer 5

I need help please @aum @Bram @Broskishelleh @BVB4life @IndiiAvery @LifeEngineer @LearningIsAwesome @lxl-rhea-lxl

Answer 6

Are you able to expand out (2a+b)(2a+b) ?

Answer 7

I tried with no avail .-. i'm sorry :(

Answer 8

@aum can you help me out??