1.

Use a suitable identity to get eac(i) (x + 3) (x + 3)​

Answer» ONG>ANSWER:

( x+3)²

STEP by step explaination:

(x + 3)(x + 3) \\  {(x + 3)}^{2}   \\  {x}^{2}  + 2 \times x \times 3 +  {3}^{2} \\  {x}^{2}  + 6x + 9

HOPE it will be helpful....



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