#### Question

Use a suitable identity to get the following products.

(x + 3) (x + 3)

#### Solution

The product will be as follows

(*x* + 3) (*x* + 3) = (*x* + 3)^{2}

= (*x*)^{2} + 2(*x*) (3) + (3)^{2} [(*a* + *b*)^{2} = *a*^{2} + 2*ab* + *b*^{2}]

= *x*^{2} + 6*x* + 9

Is there an error in this question or solution?

Solution Use a Suitable Identity to Get the Following Products. (X + 3) (X + 3) Concept: Standard Identities.