Find the value of 5a b2 - 3ab, when a = 2,b= -1*
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5ab²-3ab
a=2
b=-1
5×2×-1×-1-3(2)(-1)
=10×1-3×-2
=10+6
=16
Answered by
0
Step-by-step explanation:
5(2)(-1)^2 - 3(2)(-1)
=10+6
16
This is ur answer
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