If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3x2 + 9 + -17 = 0
Reorder the terms:
9 + -17 + 3x2 = 0
Combine like terms: 9 + -17 = -8
-8 + 3x2 = 0
Solving
-8 + 3x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 3x2 = 0 + 8
Combine like terms: -8 + 8 = 0
0 + 3x2 = 0 + 8
3x2 = 0 + 8
Combine like terms: 0 + 8 = 8
3x2 = 8
Divide each side by '3'.
x2 = 2.666666667
Simplifying
x2 = 2.666666667
Take the square root of each side:
x = {-1.632993162, 1.632993162}
| x/-9=34 | | 9x-21=4x | | x=15+36 | | 0.5+8x=-7 | | 3x-10=-91 | | x+3=-10/3x | | 2x^2+20x=-2 | | x/20=0.08 | | 5x+16=111 | | 9x-6=165 | | y+34=-89 | | 3(n+3)/2=23 | | x+(-8)=124 | | 26+10=x | | 20v^2-41v+9=0 | | 3x+17=62 | | 4x+x+30=180 | | 4.95+0.05n=18.75 | | b^2+b=8 | | 2(1.2w-2.8)=3.7+1.9w | | 2a+5(a+4)= | | 4t+1whent=-2 | | 5x-46=3x | | m^2+7m+6=0 | | 91X^2+72X-36=0 | | 6(c-2)whenc=4 | | 8.5x+3y=64 | | 5ln(4x+6)=28 | | d/31/2+1/3=-2/5 | | x^2-2/3=7 | | 7n^2+134=6n^2+13n+10 | | 52+19.41+380=45.65 |