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Popular >

simplify 9dx(-4e)x^6d

Solution

simplify

9 d x (- 4 e) x^{6} d

Solution

- 36 e d^{2} x^{7}

Solution steps

9 d x (- 4 e) x^{6} d

Apply exponent rule:

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

dd = d^{1 + 1}

= 9 x (- 4 e) x^{6} d^{1 + 1}

Add the numbers:

1 + 1 = 2

= 9 x (- 4 e) x^{6} d^{2}

Apply exponent rule:

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

x x^{6} = x^{1 + 6}

= 9 (- 4 e) x^{1 + 6} d^{2}

Add the numbers:

1 + 6 = 7

= 9 (- 4 e) x^{7} d^{2}

Remove parentheses:

(- a) = - a

= - 9 \cdot 4 e x^{7} d^{2}

Multiply the numbers:

9 \cdot 4 = 36

= - 36 e d^{2} x^{7}

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Frequently Asked Questions (FAQ)

What is 9dx(-4e)x^6d ?
The solution to 9dx(-4e)x^6d is -36ed^2x^7