Question

Simplify: x(x+3) +2 and find value if x =5​

Answer 1

Answer :-

42.

Explanation :-

Given Expression : x(x + 3) + 2.

Solution :

It is Given that,

Value of x = 5.

Substitute the Values.

⇒ x(x + 3) + 2.

⇒ 5(5 + 3) + 2.

⇒ 5(8) + 2.

⇒ 40 + 2.

⇒ 42.

Therefore, x(x + 3) + 2 = 42 (If, x = 5).