Mathematics, 02.03.2021 08:30 mewings

What must be on the blank to make statement true.. (3x+_)(xx-4)=3x²-11x-4? A.1
B.-b
C.13
D. - 13

Pls help me

Answers: 2

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What must be on the blank to make statement true.. (3x+_)(xx-4)=3x²-11x-4? A.1
B.-b
C.13...