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Popular >

factor-72x^2-45x

Solution

factor

- 72 x^{2} - 45 x

Solution

- 9 x (8 x + 5)

Solution steps

- 72 x^{2} - 45 x

Apply exponent rule:

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

x^{2} = xx

= - 72 xx - 45 x

Rewrite

- 72

as

- 9 \cdot 8

Rewrite

- 45

as

- 9 \cdot 5

= - 9 \cdot 8 xx - 9 \cdot 5 x

Factor out common term

- 9 x

= - 9 x (8 x + 5)

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Frequently Asked Questions (FAQ)

What is factor-72x^2-45x ?
The solution to factor-72x^2-45x is -9x(8x+5)