What is the value of the expression 2ab when a=1 and b=-2?
A. - 1
B. -2
C-3
D. 4
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What is the value of the expression 2ab when a=1 and b=-2?
A. - 1
B. -2
C-3
D. 4
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Answer:
D
Step-by-step explanation:
UwU
Solution:
a = 1
b = -2
2ab
2(1)(-2)
2(-2)
-4
There is no -4 but that is the answer, maybe there was an error. Though hope I did help you. Have a nice day^^