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Popular >

factor-18x-21x^2

Solution

factor

- 18 x - 21 x^{2}

Solution

- 3 x (6 + 7 x)

Solution steps

- 18 x - 21 x^{2}

Apply exponent rule:

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

x^{2} = xx

= - 18 x - 21 xx

Rewrite

- 18

as

- 3 \cdot 6

Rewrite

- 21

as

- 3 \cdot 7

= - 3 \cdot 6 x - 3 \cdot 7 xx

Factor out common term

- 3 x

= - 3 x (6 + 7 x)

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Frequently Asked Questions (FAQ)

What is factor-18x-21x^2 ?
The solution to factor-18x-21x^2 is -3x(6+7x)