If a b is an operation for integers a and b such that a b = a×b+ b×b-2×a×(-b), then find ( -8) (-2)
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Answered by
87
Answer:
(-8) (-2)=16+4+32=52
Step-by-step explanation:
a=-8
b=-2
a*b+b*b-2*a*(-b)
=-2(-8)+(-2)(-2)-2*(-8)(2)
=16+4+32
=52
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Answered by
9
The answer is 52.
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