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Popular >

factor 15b^2+20b-30

Solution

factor

15 b^{2} + 20 b - 30

Solution

5 (3 b^{2} + 4 b - 6)

Solution steps

15 b^{2} + 20 b - 30

Rewrite

15

as

5 \cdot 3

Rewrite

20

as

5 \cdot 4

= 5 \cdot 3 b^{2} + 5 \cdot 4 b - 5 \cdot 6

Factor out common term

5

= 5 (3 b^{2} + 4 b - 6)

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Frequently Asked Questions (FAQ)

What is factor 15b^2+20b-30 ?
The solution to factor 15b^2+20b-30 is 5(3b^2+4b-6)