Question

please anyone answer ​

Answer 1

Answer:let the woman age.be xand the child age be y according to the question_____________________(x-5)^2=y___1 and 2(x+10)= y____2solvingeq1

x2-25=ymultiplying 2 on eq 12x2-50=yand multiplying x on eq

22x+20=yx(2x+20)=y2x2+20x=y

eq1-eq22x2-50=y- 2x2+20x=y

_________-50+20x

-50=-20x

x=50-20=30yrs

present age of women =30yrs

the child age = 1/2x

the child age= 1/2×30

the child age= 15 yrs

the child age before 5 yrs = 15-5

the child age before 5 yrs=10 yrs

hope it helps❤❤