Question

a square minus b square equals to 6 and a square + b square = 18
Find a and b I want step by step​

Answer 1

Answer:

A^2+B^2=18

B^2=18-A^2

Similarly,A^2-B^2=6

-B^2=6-A^2

B^2=A^2-6

By equation,18-A^2=A^2-6

24=2A^2

12=A^2

√12=A

Similarly,18-B^2=6+B^2

12=2B^2

B^2=6

B=√6

Hence,A=2√3 and B=√6(Ans)