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Popular >

simplify [(-1.5)^3]^3

Solution

simplify

[(- 1.5)^{3}]^{3}

Solution

- 38.44335 \dots

Solution steps

[(- 1.5)^{3}]^{3}

Apply exponent rule:

(a^{b})^{c} = a^{b c}

= (- 1.5)^{3 \cdot 3}

Multiply the numbers:

3 \cdot 3 = 9

= (- 1.5)^{9}

Apply exponent rule:

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

if

n

is odd

(- 1.5)^{9} = - 1. 5^{9}

= - 1. 5^{9}

1. 5^{9} = 38.44335 \dots

= - 38.44335 \dots

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Frequently Asked Questions (FAQ)

What is [(-1.5)^3]^3 ?
The solution to [(-1.5)^3]^3 is -38.44335…