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Popular >

simplify (-5x^3y)^3

Solution

simplify

(- 5 x^{3} y)^{3}

Solution

- 125 x^{9} y^{3}

Solution steps

(- 5 x^{3} y)^{3}

Apply exponent rule:

(- a)^{n} = - a^{n},

if

n

is odd

(- 5 x^{3} y)^{3} = - (5 x^{3} y)^{3}

= - (5 x^{3} y)^{3}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

(5 x^{3} y)^{3} = 5^{3} (x^{3})^{3} y^{3}

= - 5^{3} (x^{3})^{3} y^{3}

5^{3} = 125

= - 125 (x^{3})^{3} y^{3}

Simplify

(x^{3})^{3} : x^{9}

= - 125 x^{9} y^{3}

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Frequently Asked Questions (FAQ)

What is (-5x^3y)^3 ?
The solution to (-5x^3y)^3 is -125x^9y^3