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leva [86]
2 years ago
15

Expand and simplify: (-7y - 8) (y - 4)

Mathematics
1 answer:
maks197457 [2]2 years ago
6 0

Answer:

{ - 7y}^{2}  + 20y + 32

Step-by-step explanation:

1.) -7y times y = -7y(squared)

2.) -7y times -4 = 28y

3.) -8 times y = -8y

4.) -8 times -4 = 32

5.) Combine like terms

{ - 7y}^{2}  + 28y - 8y + 32 =  { - 7y}^{2}  + 20y + 32

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