If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -42x2 + 50x + 8 = 0 Reorder the terms: 8 + 50x + -42x2 = 0 Solving 8 + 50x + -42x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(4 + 25x + -21x2) = 0 Factor a trinomial. 2((4 + -3x)(1 + 7x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333Subproblem 2
Set the factor '(1 + 7x)' equal to zero and attempt to solve: Simplifying 1 + 7x = 0 Solving 1 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 7x = 0 + -1 7x = 0 + -1 Combine like terms: 0 + -1 = -1 7x = -1 Divide each side by '7'. x = -0.1428571429 Simplifying x = -0.1428571429Solution
x = {1.333333333, -0.1428571429}
| (5a/9)-(a/5)=16/3 | | 6x-2=2(2x-6) | | 8+5q=3 | | -28x^2+17x+6=0 | | 3x-11=37-x | | 10*x=4.9966 | | x^4/5-81=0 | | 6-7[7-(5y-3)]= | | 2a+0.5=0.25 | | 1.9+0.4x=0.6x-2.5 | | 4x*x-8x*x*x-((3,14*x*x)/4) | | 24x-2=12 | | 4x^2-2x^2=0 | | 3v-3=-15 | | 72=P(0.06)(0.75) | | -8x^2-38x-35=0 | | 2sin(x-45)=cos(x+45) | | 100=P(0.1)(0.5) | | 28x^2+22x+4=0 | | (2x-1)(-x+3)=0 | | 649=550(1+0.18t) | | 20x^2+60x+40=0 | | 5d+10e+7d+11e= | | 804=600(1+0.17t) | | 7(6+2x)=20x | | 72+72(2z)-9(3Z-1)=4(2Z+4)-72(2Z) | | 3+5z-2=9z+9-3z | | x-3(5-x)=3*5 | | 20x-35=15 | | (3x)(y-7)=180 | | .27x+.02(5000-x)=600 | | x^4-2x^3+3x^2-5x+11= |