Question

5. Prove that each of the expressions below are equivalent by evaluating the

expressions given that p=2.
I
4(p-5) - 8
4p - 28

Answer 1

4P -28 Explanation:

Answer 2

Both expression give -12

Explanation:

4(p - 5) - 8

4p - 20 - 8

p = 2

4(2) - 28

8 - 20

- 12

4p - 28

p = 2

4 ( 2) - 28

8 - 28

-12