If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + -19 + 12 = 0
Reorder the terms:
-19 + 12 + 4x2 = 0
Combine like terms: -19 + 12 = -7
-7 + 4x2 = 0
Solving
-7 + 4x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 4x2 = 0 + 7
Combine like terms: -7 + 7 = 0
0 + 4x2 = 0 + 7
4x2 = 0 + 7
Combine like terms: 0 + 7 = 7
4x2 = 7
Divide each side by '4'.
x2 = 1.75
Simplifying
x2 = 1.75
Take the square root of each side:
x = {-1.322875656, 1.322875656}
| 9(3a+1)a=2 | | 2b-5-9b-3= | | (x+3)2=64 | | 24-1/2=0 | | 6x+10=-68-7x | | 0,4(2x-7)+1,2(3x+0,7)=1,6x | | 04(2x-7)+1,2(3x+0,7)=1,6x | | 12x-24=-36 | | z+4=-10 | | 12+8n=20 | | 8x^3+14x^2-4x= | | 9x-52=5x-8 | | -9(5x+6)+6= | | 7+6(u-6)+5u=2(5u+12) | | -2n+4(5-n)=2(2n+30) | | 2z+1/4=3/4 | | 5+2n=7-4n | | 2x+3-x-1=9x+4-6x-6 | | 2x-6x+7=2x+31 | | -3+5x+1-2x=-3+6x+5-4x | | -4(2x+9)+2= | | 4y+12=24 | | 0.25(4s-2)+2=0.25(3s-9) | | 2(3x-2)-3(x+3)=0 | | -8p+7+9p=12 | | -5(3x+9)+9= | | 199-3x=24x+23 | | 4x+(x+7)=-14-2x | | 3p+4p-2p=20 | | 20(x)=4 | | 2-7c=16 | | b-28.15=-17.73 |