4 years ago

HELP ASAP AND GETS SOME POINTS AND BRAINLEST!!!!

Mathematics

2 answers:

lys-0071 [83]4 years ago

8 0

Answer:

Option D

Step-by-step explanation:

guajiro [1.7K]4 years ago

4 0

Answer:

9x² + 28x - 32

Step-by-step explanation:

Given

(9x - 8)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

9x(x + 4) - 8(x + 4) ← distribute both parenthesis

= 9x² + 36x - 8x - 32 ← collect like terms

= 9x² + 28x - 32

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