Question

8w−4j2  when w=0.25  and j=0.5 ?

Answer 1

Answer: The answer is -2

Explanation:

8(.25) - 4(.5)*2

8*.25 = 2

-4(.5)*2 = -4

2 - 4 = -2

Answer 2

-2

Explanation:

8w − 4 j 2

8(0.25) − 4(0.5)2

2 − 4(0.5)2

2 − (2) 2

2 − 4

-2