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Factoring by grouping: what is 3x^2+2x-5
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1 vote
Factoring by grouping: what is 3x^2+2x-5

User Ricardo Yanez
by
5.4k points

1 Answer

3 votes

Answer:

(x-1)(3x+5)

Explanation:

3x^2+2x-5

3x^2+(5-3)x-5

3x^2+5x-3x-5

X(3x+5)-1(3x+5)

(x-1)(3x+5)

Answer is (x-1)(3x+5)

User Danzel
by
5.5k points
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