Question

answer the following question with explanation please give me a correct answer if you don't know the answer i
please don't give a fake answers if you give me a correct answer so I mark as brinialist.​

Answer 1

Answer:

parents age is 7,49

Step-by-step explanation:

mans age is 8 times

Answer 2

Answer:

7,49

Step-by-step explanation:

Let the man's age is x

Let the son's age is y

acc. to the given question

1 year ago

x-1 = 8(y-1)

x-1=8y-8

x=8y-7............(a)

Present

x=y²

8y-7=y² { From (a) }

y²-8y+7=0

y²-y-7y+7=0

y(y-1)-7(y-1)=0

(y-7)(y-1)=0

y=1 or 7

y=1 sub in (a)

x=8-7=1

y=7 sub in (a)

x=56-7=49

x=49 , y=7

∵Here x=y=1 is not possible

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