Question

for m=3 the value of m² +2m+1 will be

Answer 1

3 *3+2*3+1
9+6+1
16
hope it helps you

Answer 2

Answer :
Equation : m²+2m+1

Given : m = 3

To Find : It's solution

Solution :

$Now, \: {m}^{2} + 2m + 1$

Substituting value of m in the given equation,

${3}^{2} + 2 \times 3 + 1$

$= > 9 + 6 + 1$

$= > 16$

The required Answer is 16.

What is an equation ?

=> An equation is a statement which is given equal to something .

Eg. 1×5 = 5 .

Thanks !!