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Implication

7. The quadra...

Question

7. The quadratic equation whose roots are the AM and HM of the roots of the equation x2+7x-1=0

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Q. The quadratic equation whose roots are the

A M

H M

of the roots of the equation

x^{2} + 7 x - 1 = 0

Q. The roots of the quadratic equation

x^{2} + 7 x + 12 = 0

m, n

are the roots of the quadratic equation

x^{2} - 3 x + 5 = 0,

then the equation whose roots are

(m^{2} - 3 m + 7) & (n^{2} - 3 n + 7) =

Q. If AM and HM of the roots of a quadratic equation are 3/2 and 4/3 respectively, then that equation is.

a, b

are the roots of a equation of a quadratic equation

x^{2} - 3 x + 5 = 0

then the equation whose roots are

(a^{2} - 3 a + 7)

(b^{2} - 3 b + 7)

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