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Popular >

simplify-9x^7(8x^5)

Solution

simplify

- 9 x^{7} (8 x^{5})

Solution

- 72 x^{12}

Solution steps

- 9 x^{7} (8 x^{5})

Apply exponent rule:

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

x^{7} x^{5} = x^{7 + 5}

= - 9 \cdot 8 x^{7 + 5}

Add the numbers:

7 + 5 = 12

= - 9 \cdot 8 x^{12}

Multiply the numbers:

9 \cdot 8 = 72

= - 72 x^{12}

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Frequently Asked Questions (FAQ)

What is simplify-9x^7(8x^5) ?
The solution to simplify-9x^7(8x^5) is -72x^{12}