What is the value of this expression when c= -4 and d = 10? (c+d2)
O A.
2.
OB.
9
Ос.
21
OD. 41

Step-by-step explanation:

Given

Required

Find

To find , we simply substitute 10 for d and -4 for c in the given expression.

The step is as follows:

Substitute

The expression cannot be solved any further; so, we can conclude that when d = 10 and c = -4,

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.