Solved

Multiply
- $(4 x-9)(4 x-9)$ A) $4 x^{2}-72 x-73$ B) $16 x^{2}+81 x-72$

Question 312

Multiple Choice

Multiply.
- $(4 x-9) (4 x-9)$

A) $4 x^{2}-72 x-73$
B) $16 x^{2}+81 x-72$
C) $16 x^{2}-72 x+81$
D) $4 x^{2}-73 x+81$

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