Math, asked by advaith8651, 1 year ago

Difference of age of sourav of his father is 30 year.If the difference of the square their age's is 1560 find there age

Answers

Answered by Anonymous
0

Let Sourav s age is X

His Father's age = X+30


ATQ

(X+30)^2 -(X)^2 =1560


X^2 +60X+900-X^2=1560

60X=660

X=11


So,

Sourav s age = 11 years

His Father's age= 11+30=41 years



shubham5532: ya u r absolutely right the correct ans. is 11 and 41
Answered by suday5919
0

Answer:

Let

F=x &s=y

Given

X-y=30

X²-y²=1560

X²-y²=(x+y)(x-y)

1560=(x+y)x30

X+y=52

X-y=30

-------------

2x=82

X=41 father age

Y=52-41=11 saurav age


Step-by-step explanation:


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