H(x)=(x^2)+3x-4

Simple and best practice solution for H(x)=(x^2)+3x-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 H(x)=(x^2)+3x-4 equation: 


Simplifying
H(x) = (x2) + 3x + -4

Multiply H * x
xH = (x2) + 3x + -4
xH = x2 + 3x + -4

Reorder the terms:
xH = -4 + 3x + x2

Solving
xH = -4 + 3x + x2

Solving for variable 'x'.

Reorder the terms:
4 + -3x + xH + -1x2 = -4 + 3x + x2 + 4 + -3x + -1x2

Reorder the terms:
4 + -3x + xH + -1x2 = -4 + 4 + 3x + -3x + x2 + -1x2

Combine like terms: -4 + 4 = 0
4 + -3x + xH + -1x2 = 0 + 3x + -3x + x2 + -1x2
4 + -3x + xH + -1x2 = 3x + -3x + x2 + -1x2

Combine like terms: 3x + -3x = 0
4 + -3x + xH + -1x2 = 0 + x2 + -1x2
4 + -3x + xH + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
4 + -3x + xH + -1x2 = 0

The solution to this equation could not be determined.

See similar equations:

| -3n-27=114 | | 20(p+2)+16(-3+p)= | | y=100+0.8x | | 3y=8x-2 | | -9(X-1)=9(X-9) | | -25b-3=-453 | | -1=-5x+4 | | 4(1-1)+2= | | 8x^2+11x-42=0 | | 3a-6+7-8a= | | 3(5)-(-2-4(5))=x | | -3a+78=216 | | 18(5+6m)= | | 4(4-1)+2= | | -7(3p+10)= | | 4n-n-7=17 | | [-2+(-4)]+[2+(-1)]= | | 5x-(x-3)=2x-(-7+x) | | 12k+4=-404 | | -9(10k-1)= | | -5(-6.6-2.6y)+1y=19 | | 5m=5x | | 2(x-1)+6x= | | 8x+5-4(x+1)=7x+3 | | 8x^2+17x=9 | | 3(2x+4)=4(5x+2) | | 2(a-8.5)-2=3.1a+7.4 | | -3y-4=-103 | | 6X-3Y-9Y+2X+8= | | y=60(5) | | -2times+4=-5 | | 10(-2+5n)= |

Equations solver categories