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Popular >

simplify (5x)(-3x)

Solution

simplify

(5 x) (- 3 x)

Solution

- 15 x^{2}

Solution steps

(5 x) (- 3 x)

Apply rule:

a (- b) = - ab

(5 x) (- 3 x) = - 5 x \cdot 3 x

= - 5 x \cdot 3 x

Multiply the numbers:

- 5 \cdot 3 = - 15

= - 15 xx

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= - 15 x^{2}

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Frequently Asked Questions (FAQ)

What is (5x)(-3x) ?
The solution to (5x)(-3x) is -15x^2