If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3x2 + -2(4) + 3 = 45
Multiply -2 * 4
3x2 + -8 + 3 = 45
Reorder the terms:
-8 + 3 + 3x2 = 45
Combine like terms: -8 + 3 = -5
-5 + 3x2 = 45
Solving
-5 + 3x2 = 45
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 = 45 + 5
Combine like terms: -5 + 5 = 0
0 + 3x2 = 45 + 5
3x2 = 45 + 5
Combine like terms: 45 + 5 = 50
3x2 = 50
Divide each side by '3'.
x2 = 16.66666667
Simplifying
x2 = 16.66666667
Take the square root of each side:
x = {-4.082482905, 4.082482905}
| 17v^2=-3v^3-14v | | 5-2y+3y-7=-1 | | 7n^2-17n+3=0 | | -15g=-g^3-14g^2 | | 9m+5n-4m+8n= | | y-4-3(-4/3) | | 224=-v+60 | | 5r+10-3p-6+4p-4r= | | -x+202=149 | | 3/-5x=-18.6 | | 247=136-y | | 3.3x+1.3=11.2 | | 3c+2=c+14 | | -29u^2-25=46u^2+8 | | y=4-3(-1.33) | | 3(x-2)=25 | | 4t^2+(14t(t+0.5))*0.5=24 | | 60-u=187 | | 5/8z=40 | | -64g=-9g^3 | | x+60=27 | | x+19=-14 | | -6g^2-5g+3=0 | | -6v=-12/7 | | 2x-5=6+4x-11+3 | | -8=4/9v | | x^4=-11 | | -7u/5=14 | | 5x+17=8x-37 | | 3x-1=121 | | 2y=-8x+6 | | 2=y^2-5y |