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  • 11-12-2019
  • Mathematics
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Factor Completely: 5x^2+8x+3

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MathPhys
MathPhys MathPhys
  • 11-12-2019

Answer:

(5x + 3) (x + 1)

Step-by-step explanation:

5x² + 8x + 3

Factor using AC method.

5 × 3 = 15

Factors of 15 that add up to 8 are 3 and 5

Divide by 5 and reduce: 3/5, 5/5 = 1/1

Factors are 5x + 3 and x + 1

(5x + 3) (x + 1)

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