If # is an operation such that for any integers a
and b, we have: a#b= a × b-
2 × a × b + b × b (-a)×b+b×b&l

Question

If # is an operation such that for any integers a
and b, we have: a#b= a × b-
2 × a × b + b × b (-a)×b+b×b
then find (a)4#(-3) (b)(-7)#(-1)

Clara · Answer

Answer: a#b= a × b-
2 × a × b + b × b (-a)×b+b×b

If # is an operation such that for any integers a<br />and b, we have: a#b= a × b-<br />2 × a × b + b × b (-a)×b+b×b&l