7x^2-16x+4/7x^2+12x-4

Simple and best practice solution for 7x^2-16x+4/7x^2+12x-4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7x^2-16x+4/7x^2+12x-4 equation: 


x in (-oo:+oo)

7*x^2+(4/7)*x^2-(16*x)+12*x-4 = 0

7*x^2+(4/7)*x^2-16*x+12*x-4 = 0

53/7*x^2-4*x-4 = 0

DELTA = (-4)^2-(-4*4*53/7)

DELTA = 960/7

DELTA > 0

x = ((960/7)^(1/2)+4)/(2*53/7) or x = (4-(960/7)^(1/2))/(2*53/7)

x = 7/106*((960/7)^(1/2)+4) or x = 7/106*(4-(960/7)^(1/2))

x in { 7/106*(4-(960/7)^(1/2)), 7/106*((960/7)^(1/2)+4) }

See similar equations:

| X=5-2(-6/7) | | 2a+2b=4e | | 152c-19-2=150c+19 | | 4(P+(4*C))+2400=S | | 3x^2-3x-2.25=0 | | y=3/8+46 | | x^2-11x+28=10 | | .08x+x=58 | | 3.35+12n=8.75 | | 16x+1=-18 | | m/3+2=m/2+3 | | -1.3(1.2)+1.2y=-3.2 | | -1.3(1.3)+1.2y=-3.2 | | 2f-57=9 | | -3x+69=10x+17 | | 1m/7+m/14-2=2/4 | | 4x+2x(3-3y)= | | -5(-5)-15y=50 | | 8-3e=23 | | -5(-15)-15y=50 | | y=-4/9-20 | | x^2=7.5x | | y=-21/17-2.647 | | y=-21/17 | | 2/5e=149 | | -21(0)-17y=45 | | 12+4q=16+3q | | (xy-ab-6)-(xy-7ab-3)= | | -21*0-17y=45 | | x=3y/13 | | 8(3x+8)=250 | | -5x+5=11x+41 |

Equations solver categories