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Popular >

simplify (10x^4)(-10x^5)

Solution

simplify

(10 x^{4}) (- 10 x^{5})

Solution

- 100 x^{9}

Solution steps

(10 x^{4}) (- 10 x^{5})

Apply rule:

a (- b) = - ab

(10 x^{4}) (- 10 x^{5}) = - 10 x^{4} \cdot 10 x^{5}

= - 10 x^{4} \cdot 10 x^{5}

Multiply the numbers:

- 10 \cdot 10 = - 100

= - 100 x^{4} x^{5}

Apply exponent rule:

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

x^{4} x^{5} = x^{4 + 5}

= - 100 x^{4 + 5}

Add the numbers:

4 + 5 = 9

= - 100 x^{9}

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Frequently Asked Questions (FAQ)

What is (10x^4)(-10x^5) ?
The solution to (10x^4)(-10x^5) is -100x^9