tow year ago my age was 4 1/2 times the age of my son is six years ago my age was twines the square of my son age is the is the present age of my son
Answers
Answered by
0
Answer:
10 years.
Step-by-step explanation:
Let 2 years ago, son's age be x.
So my age(2 years ago) =4.5 x
So, 6 years ago,
My age=4.5x-4
Son's age=x-4
B/C,
4.5x-4=2((x-4)^2)
or, 4x^2–41x+72=0
Solving the quadratic, we get-
x=8 or x=2.5(not possible)
So my present age of=4.5x+2=38
My son's present age=x+2=10.(Ans)
Answered by
1
Answer:
Hope it will help you
Step-by-step explanation:
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