Question

The ages of Jyothi and Raghu are 11 years and 14 years in how many years time will the product of their ages be 304

Answer 1

Answer:

5 yrs

Step-by-step explanation:

Given The ages of Jyothi and Raghu are 11 years and 14 years in how many years time will the product of their ages be 304

Let ages of Jyothi and Raghu be y years.

 So 11 + y and 14 + y

According to question

(11 + y)(14 + y) = 304

154 - 304 + 25 y + x²

x² + 25 x - 150 = 0

x + 30 x - 5 x - 150 = 0

x(x + 30) - 5(x + 30) = 0

x - 5 = 0

x = 5

It will be 5 years time.