Question

Simplify. 7+3(2−1)^2

Answer 1

7+3(2-1)^2=10

Explanation:

1.Subtract: 2 - 1 = 1

2.Exponentiation: the result of step #1 ^ 2 = 1 ^ 2 = 1

3.Multiple: 3 * the result of step #2 = 3 * 1 = 3

4.Add: 7 + the result of step #3 = 7 + 3 = 10

Answer 2

10

Explanation:

2-1 =1

7+3 = 10

10(1)^2 =

10(1) =

10