cyndaallen cyndaallen

23-03-2019
Mathematics

contestada

Multiply (4x - 5)(4x + 5).
A) 8x2 - 10
B) 16x2 - 25
C) 8x2 - 40x - 10
D) 16x2 - 40x - 25

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EdwardYang EdwardYang

23-03-2019

I think the answer is (B) ?

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