If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3x2 + -5 = 4
Reorder the terms:
-5 + 3x2 = 4
Solving
-5 + 3x2 = 4
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '5' to each side of the equation.
-5 + 5 + 3x2 = 4 + 5
Combine like terms: -5 + 5 = 0
0 + 3x2 = 4 + 5
3x2 = 4 + 5
Combine like terms: 4 + 5 = 9
3x2 = 9
Divide each side by '3'.
x2 = 3
Simplifying
x2 = 3
Take the square root of each side:
x = {-1.732050808, 1.732050808}
| x^2-9x-22=0 | | (54)+7=61 | | 9x^2+6x+1=16 | | 4x^2-9=0 | | x^2+3x=40 | | x^2=5x | | x^2+6x=0 | | x^2=-2+3x | | x^2+4x-12=0 | | 2x=124 | | 2x+x*x=8x | | 2x+x*x=2x*4 | | 7X=5X+12 | | 5x-(1-x)=12x+2 | | -20+3=x | | -20-(-3)=x | | 12-(-5)=x | | (3x+2)(7x+4)=26x | | 6x+24=9x | | 30-60(2x-1)=20(3x+10)-7(30x-70) | | 3x-33=2x-(7x+9) | | x+0.1x=10 | | x-0.1x=9 | | 9y-3=y+4 | | 4x+8=5x-15 | | 2x+9=x+78 | | 3x+4(x-2)=x-5+3(2x-1) | | -3x+4y=24 | | x=4 | | 3x+2=6x-4 | | p=2(l+w) | | x+8-2(x+1)=3x-6 |