find the value of a and b if 100-48= a2-b2
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100-48=2(a-b)
52=2(a+b)
26=a+b------------eqn 1
a=26-b------------eqn 2
putting the value of 'a' from eqn 2 in eqn 1
26=26-b
0=-b
b=0
putting the value of b in eqn 1
26=a+0
a=26
52=2(a+b)
26=a+b------------eqn 1
a=26-b------------eqn 2
putting the value of 'a' from eqn 2 in eqn 1
26=26-b
0=-b
b=0
putting the value of b in eqn 1
26=a+0
a=26
Kartik015:
i have done it taking as a2 represent 2 is multiplied with a.
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