Question

(r + s)2 - (r+s) (r-s)​

Answer 1

${\huge{\green{\underline{\underline{\sf {\mathfrak{Answer}}}}}}}$

${\bf{\orange{\underline{Given:}}}}$

• $(r+s)^2 - (r+a)(r-s)$

${\bf{\orange{\underline{Solution:}}}}$

$\implies (r+s)^2 - (r+s)(r-s) \\ \implies (r^2 + s^2 + 2rs) - (r^2 - s^2) \\ \implies r^2 + s^2 + 2rs - r^2 - s^2 \\ \green{\boxed{\implies{\boxed{2rs}}}}$

Answer 2

Answer:

Refer the pic.

Step-by-step explanation:

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