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What is the value of the expression ${(- 3)}^{4}$ $(-3)^4$ ?

2 Answers

Aug 8, 2018

$81$ $81$

Explanation:

${(- 3)}^{4} = (- 3) \times (- 3) \times (- 3) \times (- 3)$ $(-3)^4=(-3)xx(-3)xx(-3)xx(-3)$

$\times \times x = 9 \times 9 = 81$ $color(white)(xxxxx)=9xx9=81$

Aug 8, 2018

As below.

Explanation:

${(- 3)}^{4} = {(- 3)}^{2} \cdot {(- 3)}^{2} = 9 \cdot 9 = 81$ $(-3)^4 = (-3)^2 * (-3)^2 = 9 * 9 = 81$

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