Question

If A is an operation such that for integers a
and b we have a Ab axa + bxb-axb
then find (-3)^2.
​

Answer 1

Answer:

Given, a

∗

b=a×b+(a×a+b×b)

So.

(i)

we put a=(−3) and b=(−5)

(−3)∗(−5)=(−3)×(−5)+[(−3)×(−3)+(−5)×(−5)]

=15+(9+25)=15+34=49

(ii)

Similarly, a=−6,b=2

(−6)∗2=(−6)×2+[(−6)×(−6)+2×2]

=−12+(36+4)

=−12+40=28

Answer 2

Step-by-step explanation:

I hope the attachment for step by step solution helps you