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Popular >

simplify (2/1)^2

Solution

simplify

(\frac{2}{1})^{2}

Solution

4

Solution steps

(\frac{2}{1})^{2}

Apply exponent rule:

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

= \frac{2 ^{2}}{1 ^{2}}

2^{2} = 4

= \frac{4}{1 ^{2}}

1^{2} = 1

= \frac{4}{1}

Apply rule

\frac{a}{1} = a

= 4

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Frequently Asked Questions (FAQ)

What is (2/1)^2 ?
The solution to (2/1)^2 is 4