1.

√05.10√49..Find the value​

Answer»

Answer:

GIVEN a-b=5_________(1)

also a2+b2=49

we KNOW that :-

a2+b2=(a+b)(a-b)

49=(a+b)(5)

a+b=49/5___________(2)

from eqn 1 we have

a=5+b

now PUTTING the value of a in eqn 2 we get

5+b+b=49/5

2b=49/5-5

2b=24/5

b=24/5×1/2

b=12/5

therefore a=5+b=5+12/5=37/5

therfore answer a=37/5 and b=12/5

Verification given a-b=5

therfore 37/5-12/5=25/5=5 Hence verified.

Step-by-step explanation:


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