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## construct the quadratic equation. if the sum and the product of the roots are 3 and -2 respectively.

Asked by Saba 13th January 2018 12:55 PM

## Prove that both the roots of the equation (x-a)(x-b)=m^2 are always real.

Asked by Ananya 18th February 2018 7:21 PM

## Find the value of k for which the roots of the following equation are real and equal k^2x^2-2(2k-1)x+4=0

Asked by dibyamrao000 31st May 2018 8:43 AM

## Ques

Asked by rbhatt16 9th June 2018 11:22 PM

## If alpha and beta are the zeroes of the polynomial f(x)=ax2+bx+c. Then evaluate Alpha cube \ beta cube +beta cube / alpha cube.

Asked by jindalsiddharth725 11th June 2018 3:33 PM

## Ques3

Asked by rbhatt16 22nd June 2018 6:46 PM

## The number of real roots of equation (x-1)^2 + (x-2)^2 + (x-3)^2) = 0 is? A. 2       B. 1 C. 0       D. 3

Asked by Mansi 7th July 2018 11:22 AM

## kindly solve (ref. 531)

Asked by arup.isro 11th July 2018 11:40 PM

## if alpha and beta are the zeros of 2x^2-5x+7,  find the polynomial whose zeros are 2alpha +3beta and 3 alpha  +2beta

Asked by Nimmi 12th July 2018 10:10 PM

## The line represented by x=7 is parallel to the x axis .justify whether the statement is true or not.   2.is the following statement true or not?justify our answer.  if the zeros of a quadratic polnomial ax²+bx+c are both negetive, then a,b,c all have the same sign. 3. if the polynomial x4-6x³+(sixteen) x²-25x+tenx is divided by another polynomial x²-2x+k,the remainder comes out to be x+a, findk and a

Asked by CHIDAMBAR 5th October 2018 3:21 PM

## X^2-3 (x+3)=0

Asked by Pynebiswajit 17th December 2018 9:49 AM