Question

If a-b = 4 and A+B = 6 find a^2+b^2

Answer 1

Answer:

it is 26

Step-by-step explanation:

hope you understand it easily....

Answer 2

a - b = 4 _________(1)

And a + b = 6_____(2)

a²+ b² = ?

From1

a = 4+b

Put a = 4+b in eq 2

4+b+ b = 6

4 + 2b = 6

2b =2

b = 1

Pur b = 1 in eq 2

a = 5

Now,

a²+ b²

=5²+1²

=25 +1

=26

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Hope it helps!!! ☺️

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