What is expand (5-5/3 x)^2 ?

The solution to expand (5-5/3 x)^2 is (225-150x+25x^2)/9

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expand (5-5/3 x)^2

expand

(5 - \frac{5}{3} x)^{2}

\frac{225 - 150 x + 25 x ^{2}}{9}

Solution steps

(5 - \frac{5}{3} x)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(5 - \frac{5}{3} x)^{2} = 5^{2} - 2 \cdot 5 \cdot \frac{5}{3} x + (\frac{5}{3} x)^{2}

= 5^{2} - 2 \cdot 5 \cdot \frac{5}{3} x + (\frac{5}{3} x)^{2}

Simplify

5^{2} - 2 \cdot 5 \cdot \frac{5}{3} x + (\frac{5}{3} x)^{2} : \frac{225 - 150 x + 25 x ^{2}}{9}

= \frac{225 - 150 x + 25 x ^{2}}{9}

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What is expand (5-5/3 x)^2 ?
The solution to expand (5-5/3 x)^2 is (225-150x+25x^2)/9