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Popular >

simplify (-8/9)^2

Solution

simplify

(- \frac{8}{9})^{2}

Solution

\frac{64}{81}

+1

Decimal Notation

0.79012 \dots

Solution steps

(- \frac{8}{9})^{2}

Apply exponent rule:

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

if

n

is even

(- \frac{8}{9})^{2} = (\frac{8}{9})^{2}

= (\frac{8}{9})^{2}

Apply exponent rule:

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

= \frac{8 ^{2}}{9 ^{2}}

8^{2} = 64

= \frac{64}{9 ^{2}}

9^{2} = 81

= \frac{64}{81}

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simplify (10^{16})/(3125000)simplify

\frac{1 0 ^{16}}{3125000}

Frequently Asked Questions (FAQ)

What is (-8/9)^2 ?
The solution to (-8/9)^2 is 64/81