2x^(2)-7x+3=0" gof as and "

Solve 2x^2-7x+3=0

I. 3x^(2) - 7x+2 = 0" " II. 2y^(2) - 11y + 15 = 0

Which of the following equations has 2 as a root? (a) x^(2)-4x+5=0 , (b) x^(2)+3x-12=0 (c) 2x^(2)-7x+6=0 , (d) 3x^(2)-6x-2=0

If -1,2,alpha are the roots of the equation 2x^(3)+x^(2)-7x-6=0, then alpha is

If alpha, beta, 1 are the roots of x ^(3) - 2x ^(2) - 7x + 6 =0, then find alpha, beta.

If 3x^(2)-7x+2=0 and 15x^(2)-11x+a=0 have a common root and a is a positive real number then the sum of the roots of the equation 15x^(2) -ax +7=0 is

Let f(x)={2x-1,-3 le x lt 1,3x^(^^)2-2, x ge 1 and g(x)=4x+7-5 le 0,5x^(^^)2-x+7x>=0 then value of int_(-)(-2)^(^^)2gof(x) equals

If two of the roots of 2x^(3)+7x^(2)+2x-3=0 are differ by 2 then the roots are

Find the roots of the quadratic equations by applying the quadratic formula.(i) 2x^(2)-7x+3=0 (ii) 2x^(2)+x-4=0 (iii) 4x^(2)+4sqrt(3)x+3=0( iv )2x^(2)+x+4=0