Question

a square + A B find the value of

Answer 1

Answer:

Step-by-step explanation:

Given,

a+b=6. (1)

a-b=4. (2)

a-b+b=4+b. (adding b on both the side of (2))

a=4+b. (3)

Putting value of a in(1)

4+b+b=6

2b=6–4

2b=2

b=1

Putting value of b in (3)

a=4+1

a=5

Or you can find the value of a and b by adding (1) and (2) eq.

To find the value of a^2+b^2 simply put the value of a and b.

a^2+b^2=5^2+1^2=25+1=26

So, a^2+b^2=26