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Popular >

simplify-5(4.3)^{-2}

Solution

simplify

- 5 (4.3)^{- 2}

Solution

- 0.27041 \dots

Solution steps

- 5 (4.3)^{- 2}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= - 5 \cdot \frac{1}{4. 3 ^{2}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= - \frac{1 \cdot 5}{4. 3 ^{2}}

Multiply the numbers:

1 \cdot 5 = 5

= - \frac{5}{4. 3 ^{2}}

4. 3^{2} = 18.49

= - \frac{5}{18.49}

Divide the numbers:

\frac{5}{18.49} = 0.27041 \dots

= - 0.27041 \dots

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Frequently Asked Questions (FAQ)

What is simplify-5(4.3)^{-2} ?
The solution to simplify-5(4.3)^{-2} is -0.27041…