Question

The suitable identity to find (x+3)(x+3)
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Answer 1

Answer:

(a+b)(a+b)=a^2+b^2+2ab

Step-by-step explanation:

Answer 2

$\texttt{\textsf{\huge{\underline{★To Find}:}}}$

→The product of (x+3)(x+3)

→Now using (a+b)(a+b)

=a2+b2+2ab

✰We have ,

Let 4a=x and let b=3

∴Thus, (x+3)(x+3)=x2+9+6x