Question

find the product of (x+3) (x+3)

Answer 1

The answer is given below :

Now, (x + 3)(x + 3)

= (x + 3)²

= x² + (2 × x × 3) + 3²

= x² + 6x + 9

Rule :

(a + b)² = a² + 2ab + b²

Thank you for your question.

Answer 2

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