Question

find the following squares using the identities ​

Answer 1

Answer:

Hey mate! Here's ur ans.

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Answer 2

Answer:

$(\frac{5}{2}a-\frac{3}{5}b)^{2} = (\frac{5}{2})^2 - 2*\frac{5}{2}*\frac{3}{5}+(\frac{3}{5})^2$

$= \frac{25}{4}a^2-3+\frac{9}{25}b^2$

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Step-by-step explanation: