3 years ago

Multiply. (b - 7)(2b +9) (b - 7)(2b +9)=(Simplify your answer.)

Mathematics

1 answer:

inysia [295]3 years ago

7 0

Answer:

$2 {b}^{2} - 5b - 63$

Step-by-step explanation:

$(b - 7) \times (2b + 9)$

$b \times 2b + 9b - 7 \times 2b - 7 \times 9$

$2 {b}^{2} + 9b - 14b - 63$

$2 {b}^{2} - 5b - 63$

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