If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21w2 + 8w + -4 = 0 Reorder the terms: -4 + 8w + 21w2 = 0 Solving -4 + 8w + 21w2 = 0 Solving for variable 'w'. Factor a trinomial. (-2 + -3w)(2 + -7w) = 0Subproblem 1
Set the factor '(-2 + -3w)' equal to zero and attempt to solve: Simplifying -2 + -3w = 0 Solving -2 + -3w = 0 Move all terms containing w to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3w = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3w = 0 + 2 -3w = 0 + 2 Combine like terms: 0 + 2 = 2 -3w = 2 Divide each side by '-3'. w = -0.6666666667 Simplifying w = -0.6666666667Subproblem 2
Set the factor '(2 + -7w)' equal to zero and attempt to solve: Simplifying 2 + -7w = 0 Solving 2 + -7w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -7w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -7w = 0 + -2 -7w = 0 + -2 Combine like terms: 0 + -2 = -2 -7w = -2 Divide each side by '-7'. w = 0.2857142857 Simplifying w = 0.2857142857Solution
w = {-0.6666666667, 0.2857142857}
| 35y^2+19y+2=0 | | 3s^2+4s+10=0 | | 16a^2+14a+3=0 | | 12n^2-13n+3=0 | | 4x^2-3x=9 | | 28-6(2x+4)=12 | | 10s^2+19s+6=0 | | 2y-2x=6y-4x | | 100*1.50x+100*3.50(395-x)=100*830.50 | | 137=x+2x+(x+29) | | 25x^3+5x=0 | | 18y^3-6y^2+36y=0 | | x^2-4x=-13 | | 3y^2-y-10=0 | | 3a+6=4a-99 | | 12m^2+32m+5=0 | | 2w+4+2w=24 | | 21x^3-12x^2=0 | | 3r^5+3r^4-90r^3=0 | | 24=2*w*w | | 2z-13=z+12 | | 7.38=2*3.14*r | | 4x+28=180 | | 3x+7=x+21 | | 2(3+1)= | | 6m-5=3m-4 | | 5y-1=7y-11 | | .06x+.02(40)=.04(x+40) | | 2y=0.5x+7 | | 5y+1=6y-8 | | 5y+1=7y+8 | | 36=4m |