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Popular >

factor-18a^3b+27a^2b

Solution

factor

- 18 a^{3} b + 27 a^{2} b

Solution

9 a^{2} b (- 2 a + 3)

Solution steps

- 18 a^{3} b + 27 a^{2} b

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

a^{3} b = a^{2} ab

= - 18 a^{2} ab + 27 a^{2} b

Rewrite

27

as

3 \cdot 9

Rewrite

- 18

as

2 \cdot 9

= 2 \cdot 9 a^{2} ab + 3 \cdot 9 a^{2} b

Factor out common term

9 a^{2} b

= 9 a^{2} b (- 2 a + 3)

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Frequently Asked Questions (FAQ)

What is factor-18a^3b+27a^2b ?
The solution to factor-18a^3b+27a^2b is 9a^2b(-2a+3)