9. Sweekruth’s mother is 26 years older than him. The product of their ages 3 years from now will be 360. Find the present age of Sweekruth.
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Step-by-step explanation:
Let the age of Sweekruth ne X
Age of his mother = X + 26 years
After 3 years,
Age of Sweekruth = X + 3 years
Age of his mother = X + 3 + 26 = X + 29 years
Product = 360
(X + 3)*(X + 29) = 360
X^2+29X + 3X+87 = 360
X^2+32X = 360-87 = 273
X^2-32X+273 = 0
NOW IT IS SET ON QUADRATIC EQUATION
SO, AFTER THIS SEE IN THE PICTURE.
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