2.Find the value of `x` from the equation `3x^2+13x+4=0`

Find the value of k for which the equation 3x^(2)-6x+k=0 has distinct and real root.

Find the value of k , so that the equation 2x^2+kx-5=0 and x^2-3x-4=0 may have one root in common.

Find the value of a which satisfies the equation ax ^2 +4x+1=0 for some real value of x.

Find the values of x and y satisfying the equation: 2[[1,3],[0,x]]+[[y,0],[1,2]]=[[5,6],[1,8]]

If f(x) = x^2 - 3x + 4 , then find the values of x satisfying the equation f(x) = f(2x + 1) .

Find the value of x, from the following: |(x,4),(2,2x)|=0

Find the value of x and y in given equations x+2y+3=0 and 4x-5y+1=0 .

Find all the values of p for which the equation x^(4)-4x^(3)-8x^(2)+p=0 has two real solutions

If all real values of x obtained from the equation 4^(x) - (a-3)2^(x) + a - 4 = 0 are non-positive, then a lies in

The number of real values of x satisfying the equation 3 |x-2| +|1-5x|+4|3x+1|=13 is: