The value of the expretion 7+3²+(12-8)÷2×4 is

16+(4/8)

=(32+1/2)

=33/2

The answer is 24.

Step-by-step explanation:

Follow PEMDAS (parenthesis, exponents, multiplication, division, addition, subtraction).

Multiplication and Division can be on the same step from left to right, the same applies to Addition and Subtraction.

Original: 7 + 3² + (12 - 8) ÷ 2 x 4

Parenthesis: 7 + 3² + (4) ÷ 2 x 4

Exponents: 7 + 9 + 4 ÷ 2 x 4

Multiplication and Division from left to right: 7 + 9 + 2 x 4 = 7 + 9 + 8

Addition: 7 + 9 + 8 = 24

Hope this helps! :)

-4

step-by-step explanation: