F(x)=5x^2-4

Simple and best practice solution for F(x)=5x^2-4 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 F(x)=5x^2-4 equation: 


Simplifying
F(x) = 5x2 + -4

Multiply F * x
xF = 5x2 + -4

Reorder the terms:
xF = -4 + 5x2

Solving
xF = -4 + 5x2

Solving for variable 'x'.

Reorder the terms:
4 + xF + -5x2 = -4 + 5x2 + 4 + -5x2

Reorder the terms:
4 + xF + -5x2 = -4 + 4 + 5x2 + -5x2

Combine like terms: -4 + 4 = 0
4 + xF + -5x2 = 0 + 5x2 + -5x2
4 + xF + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
4 + xF + -5x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8/2.1=0.3 | | 4(3x-11)=52 | | -20w-(-10)=-2(19+6w) | | f(n)=5n+1 | | 3500+80x-3x^2=0 | | 5(x-5)=55/11 | | 2(-322+9x+x^2)=0 | | 72+8w=16w | | 8+-3h=5h+1 | | 9x+30+9x+30=90 | | 7.7x-5.8= | | 9x+30=90 | | 4z^2+20z-az-5a=0 | | 20-4a=12 | | 4(x-1)+7(x-2)=90 | | 7/9=t/(-10) | | 9x+30+9x+30+9x+30+9x+30=180 | | Y-2x=3fory | | 7(-7-2-7v)= | | 9x+30+9x+30=180 | | x/(.300-x)=0.731 | | 3(x+10)+4x+10=180 | | -10-x/5=-19 | | y-3=-3(x-4) | | 13y/24*13/5 | | G-8.02=2 | | 0.7c-0.29=12.4 | | 4n(2n+6)=0 | | 5i/7-8i | | 22y^2+67y-35=0 | | 84x+84=3 | | f(4)=3x^2+3x+7 |

Equations solver categories