Which expression is equivalent to \((2x + 9)^2 - (x + 7)\)? | Ronan SAT

|Question 17Math

Desmos Graphing Calculator

Question

Prompt

Which expression is equivalent to

(2 x + 9)^{2} - (x + 7)

?

4 x^{2} + 35 x + 74

A

4 x^{2} + 35 x + 88

B

4 x^{2} - x + 74

C

4 x^{2} - x + 88

D