If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x * x + -1x + -390 = 0 Multiply x * x 4x2 + -1x + -390 = 0 Reorder the terms: -390 + -1x + 4x2 = 0 Solving -390 + -1x + 4x2 = 0 Solving for variable 'x'. Factor a trinomial. (-39 + -4x)(10 + -1x) = 0Subproblem 1
Set the factor '(-39 + -4x)' equal to zero and attempt to solve: Simplifying -39 + -4x = 0 Solving -39 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '39' to each side of the equation. -39 + 39 + -4x = 0 + 39 Combine like terms: -39 + 39 = 0 0 + -4x = 0 + 39 -4x = 0 + 39 Combine like terms: 0 + 39 = 39 -4x = 39 Divide each side by '-4'. x = -9.75 Simplifying x = -9.75Subproblem 2
Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10Solution
x = {-9.75, 10}
| n+18=9 | | 4b-8+2=-17 | | 4x*4-x-390=0 | | -1/5-1/3w=-3/4 | | 20=p*5*4/100 | | 8(9x+2)+7(11-x)= | | 3C-4=C-4 | | 1/2:5/6=x3/4 | | 0.0079x^2+0.057x=629.5-0.54x^2 | | 12cos^2x+5cos-3=0 | | 7R=112 | | -15=-8(7s-5) | | 20=p*5*4 | | 14n^2-23n+13=5 | | 2=1/n | | 5x^2-13x-160=0 | | 5y+2=3(7y-6) | | 20=4R | | 40=2*5*c | | 14/20=7/x | | 2(2z-6)=12 | | -5f-4+8=21 | | 12-(x+9)=9x-7 | | 12=4B | | 18=6W-18 | | 2x+3y+14z=440 | | 4x+60=8x+2 | | 18=6W-8 | | 8-5y+4y=7 | | 18=-2x+7 | | d-1.5=3 | | -5+2(1-9d)=19 |