MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Find two consecutive positive even integers, the sum of whose squares is 340.

Important Questions on Quadratic Expressions

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
If x1, x2 are the roots of the quadratic equation ax2+bx+c=0 and c0, find the value of ax1+b-2+ax2+b-2 in terms of a, b, c.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
If α, β are the roots of the quadratic equation ax2+bx+c=0, find a quadratic equation whose roots are α2+β2 and α-2+β-2.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve 2x4+x3-11x2+x+2=0.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve 31+x+31-x=10.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve 4x-1-3·2x-1+2=0.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve xx-3+x-3x=52, when x0 and x3.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve 3xx+1+x+13x=2, when x0 and x-1.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Solve 2x+1x2-7x+1x+5=0, when x0.