3/4x2=5/4x+1/2

Simple and best practice solution for 3/4x2=5/4x+1/2 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 3/4x2=5/4x+1/2 equation: 


x in (-oo:+oo)

(3/4)*x^2 = (5/4)*x+1/2 // - (5/4)*x+1/2

(3/4)*x^2-((5/4)*x)-(1/2) = 0

(3/4)*x^2+(-5/4)*x-1/2 = 0

3/4*x^2-5/4*x-1/2 = 0

DELTA = (-5/4)^2-(-1/2*3/4*4)

DELTA = 49/16

DELTA > 0

x = ((49/16)^(1/2)+5/4)/(3/4*2) or x = (5/4-(49/16)^(1/2))/(3/4*2)

x = 2 or x = -1/3

x in { -1/3, 2 }

See similar equations:

| -5x-20=3x+12 | | 100=400-2.5t | | -6(3n-1)-2(1-6n)=-8n+6n | | 3(5x+8)-2(x+7)=36 | | 90-(5x-24)=c | | 6u-10=4u | | 8x+4=-2x+6 | | h(t)=1+20t-5t^2 | | 10x-15=-5x+60 | | 4(9+6k)= | | 175=400-2.5t | | 0.08(y-3)+0.02y=0.20y-0.3 | | c-2=-11 | | 2.6x+18=2.8x+22 | | 3m=5m-20 | | h(t)=-5x^2+20x-15 | | 4(x+2)-1=2x+2(4+x) | | 0.08(y-3)+0.20y=0.20y-0.3 | | 3=6(16) | | 4-3a/x | | 19=5-8m | | 3x^3-2x^2-12x-8=0 | | t+30+t+30/3+t+30/3-15 | | 7(-2-3c)= | | 3+y/2=6 | | -3.2=l+(.2) | | -39+7x=6(6x+8) | | 5x-4=6x-10 | | 26+x=385 | | 4(x+1)-20=4x-16 | | 7(-23c)= | | 5+k=-11 |

Equations solver categories