Rajs mother is 26years older than him. The product of their age 3 years from now will be 360. Formulate this in quadratic equation.
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Answer:
26x²+81x-351
Step-by-step explanation:
Let Raj's age = x
∴ His mother age will be 26x
According to question,
from 3yrs now their ages,
raja's age = x+3
mother's age = 26x+3
priduct of their age i.e,
(x+3)(26x+3)=360
26x²+3x+78x+9=360
26x²+81x+9-360=0
26x²+81x-351=0
Hence quadratic equation is 26x²+81x-351
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