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(x+5)(x+1)+(x+5)(x+8)
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3 votes
(x+5)(x+1)+(x+5)(x+8)

User Jmfolds
by
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1 Answer

7 votes

Answer:

2x² + 19x + 45

Explanation:

(x + 5)(x + 1) + (x + 5)(x + 8) ← expand both sets of factors using FOIL

= x² + 6x + 5 + x² + 13x + 40 ← collect like terms

= 2x² + 19x + 45

User Alonso Dominguez
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5.0k points
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