Question

Find the value of expression when b=9, c=5, d=1/2; expression is 1/2d + c^3 - b​

Answer 1

115 3/4

Explanation:

`(1)/(2) * (1)/(2)` Because d=1/2. 1/2*1/2=1/4

C=5 so, C^3=5x5x5

C=125

Next, b=9

Then, you put everything together.

1/4+125-9=125 1/4-9

115 3/4

115 3/4+9 1/4