If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w(2w + -1) = 21 Reorder the terms: w(-1 + 2w) = 21 (-1 * w + 2w * w) = 21 (-1w + 2w2) = 21 Solving -1w + 2w2 = 21 Solving for variable 'w'. Reorder the terms: -21 + -1w + 2w2 = 21 + -21 Combine like terms: 21 + -21 = 0 -21 + -1w + 2w2 = 0 Factor a trinomial. (-3 + -1w)(7 + -2w) = 0Subproblem 1
Set the factor '(-3 + -1w)' equal to zero and attempt to solve: Simplifying -3 + -1w = 0 Solving -3 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1w = 0 + 3 -1w = 0 + 3 Combine like terms: 0 + 3 = 3 -1w = 3 Divide each side by '-1'. w = -3 Simplifying w = -3Subproblem 2
Set the factor '(7 + -2w)' equal to zero and attempt to solve: Simplifying 7 + -2w = 0 Solving 7 + -2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2w = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2w = 0 + -7 -2w = 0 + -7 Combine like terms: 0 + -7 = -7 -2w = -7 Divide each side by '-2'. w = 3.5 Simplifying w = 3.5Solution
w = {-3, 3.5}
| 15-10= | | Y=4*3y+22 | | 15=-3p+12 | | 10t-6t= | | 3x-6(8x+18)=-6 | | f(x)=x^3-12x^2+36x | | w^2-w-21=0 | | 4(2x-6)+3(x-2)=25 | | 5k-12=3k+24 | | w^2-w-21=10 | | 7x+7-6x=4 | | 2x-8=-6x+8 | | 0.2x-0.5x=0.1x+7 | | 3(n-8)=13 | | 2x+11=4x+17 | | 1(2x-27)= | | -4+3x=-5+x | | 2x-5(4-3x)=x+12 | | x+7=x+77 | | 20t=20-16t^2+32t | | 5x+3=-3+3x+20 | | -5x-2(2x+4)=-17 | | x-12=18-4x | | 4(2x-3)=x+2 | | -4x+24=2x | | -1.5+5.25=x | | 8x^2+52x+30=0 | | 3x+3-x=11x+9 | | 5x+2.9=8.4 | | 23x+3=24x-1 | | 3q=-15 | | 12x-9x=-2 |