Question

what is the squre is A and b ​

Answer 1

Answer:

Sum of a and b is 132.

⇒a+b=132

a is square of b

⇒a=b

2

Substituting above, we get

b

2

+b=132

⇒b

2

+b−132=0

⇒(b+12)(b−11)=0

⇒b=−12. since product of a and b is negative.

Then a=b

2

=(−12)

2

=144