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Grade:Upto college level

2 Answers

SAGAR SINGH - IIT DELHI
879 Points
12 years ago

Dear student,

You can see from the equation that if we put x=1, we get

22 on LHS and also 22 on RHS

Thus we can say that 1 is a solution of this equation.

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

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Sagar Singh

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mycroft holmes
272 Points
12 years ago

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