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Goryan [66]
3 years ago
12

How can i solve that equation by factoring

Mathematics
2 answers:
Alina [70]3 years ago
6 0

Answer:

y =  {x}^{2}  + 8x + 15 \\ factors \:  =   3 \: and \:  5 \\ y =  {x}^{2}  + 3x + 5x + 15 \\ y = x(x + 3) + 5(x + 3) \\ y = (x + 5)(x + 3) \\ either \: (x + 5) = 0 \: or \: (x + 3) = 0 \\ x =  - 5 \: and \:  - 3

Hoochie [10]3 years ago
5 0

Answer:

y = ( x + 3 )( x + 5 )

Step-by-step explanation:

N/A

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---

hope it helps

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frozen [14]

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