Question

Which is the correct solution to the expression 3 + 5 ^ 2? Use the scientific calculator given in this course

Answer 1

Answer:

28

Step-by-step explanation:

Using PEMDAS (or something similar) start off with the exponent.

5^2 would equal 25 since it is multiplying 5 by itself.

Then, you would add 3 to 25 making the answer 28.

Answer 2

For this case we must find the value of the following expression:

$3 + 5 ^ 2 =$

We have that, replacing in a calculator:

$5 ^ 2 = 5 * 5 = 25$

Rewriting the expression we have:

$3 + 25 =$

Equal signs are added and the same sign is placed:

$3 + 25 = 28$

Answer:

$3 + 5 ^ 2 = 28$