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Popular >

simplify (3a-b/5)^2

Solution

simplify

(3 a - \frac{b}{5})^{2}

Solution

\frac{( 15 a - b ) ^{2}}{25}

Solution steps

(3 a - \frac{b}{5})^{2}

Join

3 a - \frac{b}{5} : \frac{15 a - b}{5}

= (\frac{15 a - b}{5})^{2}

Apply exponent rule:

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

= \frac{( 15 a - b ) ^{2}}{5 ^{2}}

5^{2} = 25

= \frac{( 15 a - b ) ^{2}}{25}

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Frequently Asked Questions (FAQ)

What is (3a-b/5)^2 ?
The solution to (3a-b/5)^2 is ((15a-b)^2)/(25)