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1. Construct a word problem on quadratic equation such that one of its answers is 20(years, rupees, centimetres, etc.). Also solve it.please solve this question.​

Answer»

Answer:

Sneha's present age is 20 years.

Solution :

Word problem on quadratic question


The product of Sneha's age 5 years ago and 14 years HENCE is numerically 360. Find the present age.
Solution

Let Sneha's presentage by x years.
Her age 5 years ago was ( x-5) years.
Her age 4 years hence willbe ( x+4) years.
The numbers denoting her ages are ( x-5) and ( x+4)
From the given condition.







or


or


But the age cannot be negative

is unacceptable.



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