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Flura [38]
4 years ago
13

X2 + 8x + 15 what is the factored form

Mathematics
2 answers:
Svetlanka [38]4 years ago
3 0

Answer:

x {}^{2}  + 8x + 15

\implies \: x {}^{2}  + 3x + 5x + 15

\implies \: x(x + 3) + 5(x + 3)

\implies \: (x + 5)( + 3)

IgorC [24]4 years ago
3 0

Answer:

{x}^{2}  + 8x + 15 \\  {x}^{2}  + 5x + 3x + 15 \\ x(x + 5) + 3(x + 5) \\  = (x + 3)(x + 5)

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