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If alpha and beta be the roots of the eq...

If `alpha` and `beta` be the roots of the equation `x^2+3x+4=0` find the equation whose roots are `(alpha+beta)^2` and `(alpha-beta)^2`.

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UNITED BOOK HOUSE-PATHA BHAVAN-EXERCISE
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  3. If alpha and beta be the roots of the equation x^2+3x+4=0 find the equ...

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  11. If tan 2x.tan2y = 1, find sec(x+y).

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  13. Find the value of overset(10)underset(i=1)sum(10xxi).

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  17. Solve: (x+5)/(2-x)+2((2-x)/(x+5))=3[x!=2,-5]

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  18. The breadth of a rectangle is 3cm less than its length. If the area of...

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  19. If x= (2sqrt(10))/7 find the value of (sqrt(1+x)+sqrt(1-x))/(sqrt(1+x)...

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