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Neel Pratik Bhatt Grade: 11

Respected Sir/Ma'am,

If x + (p+2q)^1/2+(p-2q)^1/2         and q # then prove qx^2

          (p+2q)^1/2 - (p-2q)^1/2                            -px +q=0

Please Suggest the right approach to this Problem keeping in mind That i am in 9th Grade

7 years ago

Answers : (1)

Prudhvi teja
83 Points

Dear neel

For any type of problesm just follow rationalisation

first rationalise denominator of (p+2q)^1/2+(p-2q)^1/2  /(p+2q)^1/2 - (p-2q)^1/2

and you will get p+(p2-4q2)0.5/2q

now 2qx+p = -(p2-4q2)0.5) i..e send all root terms on otherside

now square on both sides

and just devide both sides by 4q you will get answer

Please feel free to post as many doubts on our discussion forum as you can.we will get you the answer and detailed  solution very  quickly.

All the best.

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Prudhvi Teja



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7 years ago
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