child age is 26 years older than his mother after 3 years the age product of the both are 360 find the present age of the child
kvnmurty:
read it as "26 years younger than his mother"
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Child's age = C Mother's age = M = C + 26
(C+3) (M+3) = 360
(C+3) (C+29) = 360 => C² + 32 C - 273 = 0
C = (-32 +- 46) / 2 = 7 years
M = 33 years
(C+3) (M+3) = 360
(C+3) (C+29) = 360 => C² + 32 C - 273 = 0
C = (-32 +- 46) / 2 = 7 years
M = 33 years
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The child is 26 years younger than the mother.
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