If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 + -6w + 9 + -13 = 0 Reorder the terms: 9 + -13 + -6w + w2 = 0 Combine like terms: 9 + -13 = -4 -4 + -6w + w2 = 0 Solving -4 + -6w + w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '4' to each side of the equation. -4 + -6w + 4 + w2 = 0 + 4 Reorder the terms: -4 + 4 + -6w + w2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -6w + w2 = 0 + 4 -6w + w2 = 0 + 4 Combine like terms: 0 + 4 = 4 -6w + w2 = 4 The w term is -6w. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6w + 9 + w2 = 4 + 9 Reorder the terms: 9 + -6w + w2 = 4 + 9 Combine like terms: 4 + 9 = 13 9 + -6w + w2 = 13 Factor a perfect square on the left side: (w + -3)(w + -3) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (w + -3) equal to 3.605551275 and -3.605551275.Subproblem 1
w + -3 = 3.605551275 Simplifying w + -3 = 3.605551275 Reorder the terms: -3 + w = 3.605551275 Solving -3 + w = 3.605551275 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + w = 3.605551275 + 3 Combine like terms: -3 + 3 = 0 0 + w = 3.605551275 + 3 w = 3.605551275 + 3 Combine like terms: 3.605551275 + 3 = 6.605551275 w = 6.605551275 Simplifying w = 6.605551275Subproblem 2
w + -3 = -3.605551275 Simplifying w + -3 = -3.605551275 Reorder the terms: -3 + w = -3.605551275 Solving -3 + w = -3.605551275 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + w = -3.605551275 + 3 Combine like terms: -3 + 3 = 0 0 + w = -3.605551275 + 3 w = -3.605551275 + 3 Combine like terms: -3.605551275 + 3 = -0.605551275 w = -0.605551275 Simplifying w = -0.605551275Solution
The solution to the problem is based on the solutions from the subproblems. w = {6.605551275, -0.605551275}
| 13a+8b+9=0 | | w^2-6w+v-13=0 | | -8m[2(10-5m)+15]=9m | | 5=-2a+7a | | 3x-2(x-6)=2+2x | | -5+(-5)= | | 0.2-0.1(3-4x)=-0.5(x-6) | | 2n+12= | | 0.4x+6.8=4.6 | | -17+x-9=16-16+3 | | 9z+6-4z=42-4z | | 3x-x+8=-18 | | 3x-x+8=18 | | 8x-12y=48 | | 6d^2+21d-10d-35=0 | | 0.2(x-3)=0.3x+5-3+0.1x | | 4x*2+x-3=0 | | 6a^3+7a^2+2a= | | 3x+2x^2-9x=9 | | ln(x)+ln(x+7)=1 | | y+3=9+y | | y=bx+n | | y+3=x | | graphy=x+5 | | -3g-2-(-4g+10)g=-6 | | -20-4y+8=-8-9y+16 | | 6(x+y)+y+3(x+3)=0 | | f(2)=(-2+5)(2-3) | | 3a-2(4(a-2b)-3a)= | | 2x+5x(2-8)+21a= | | 9+2(x+7)+7(y+2)=0 | | 9m^3=16m |