Question

The value of the expression $(2x{)}^2+5x$ for $x=3$ is 51.

• A. True
• B. False

Answer 1

The correct option is A

True

The given expression is
$(2x{)}^2+5x$

Substituting $x$ = 3 in the above expression we get

$(2\times 3{)}^2+5\times 3$
$6^2+5\times 3$
36 +15 = 51

Hence, the given statemnet is true