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Please Help! Evaluate the expression below if a = 4 and b = -7. -a? + 2ab Answers: A. 12 B. -40 C. -72 D. 44 N

Please Help! Evaluate the expression below if a = 4 and b = -7. -a? + 2ab Answers: A. 12 B. -40 C. -72 D. 44 N
asked 107k views
1 vote
Please Help!

Evaluate the expression below if a = 4 and
b = -7.
-a? + 2ab

Answers:
A. 12
B. -40
C. -72
D. 44
N

asked
User James Wilkins
by
8.5k points

1 Answer

7 votes

Answer:

n

Explanation:

the answer is -60, which is not an option

answered
User Ran Feldesh
by
8.2k points
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