if a+b is equal to 1. and Ab is equal to 12 find a2 - ab + b3
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I hope you will understand my answer.
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Answered by
0
Answer:
-7
Step-by-step explanation:
a+b=1
ab=12
a2-ab+b3
b3+a2-ab
1(3)+1(2)-12
3+2-12
5-2
-7
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