Question

if a =10 , ab =5 find the value of a2+b2​

Answer 1

Answer:

Given that a=10

=10(2)+b(2)

=20+b(2)

-b2 =20

-b =20/2

b = -10

Answer 2

Answer:

100.25

Step-by-step explanation:

Given:

a=10

ab=5

b= ab/a

=5/10

=1/2

a^2+b^2 = 10^2+(1/2)^2

=100+1/4

=100.25

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