If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 + 4w + -6 = 0 Reorder the terms: -6 + 4w + w2 = 0 Solving -6 + 4w + w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + 4w + 6 + w2 = 0 + 6 Reorder the terms: -6 + 6 + 4w + w2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 4w + w2 = 0 + 6 4w + w2 = 0 + 6 Combine like terms: 0 + 6 = 6 4w + w2 = 6 The w term is 4w. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4w + 4 + w2 = 6 + 4 Reorder the terms: 4 + 4w + w2 = 6 + 4 Combine like terms: 6 + 4 = 10 4 + 4w + w2 = 10 Factor a perfect square on the left side: (w + 2)(w + 2) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (w + 2) equal to 3.16227766 and -3.16227766.Subproblem 1
w + 2 = 3.16227766 Simplifying w + 2 = 3.16227766 Reorder the terms: 2 + w = 3.16227766 Solving 2 + w = 3.16227766 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + w = 3.16227766 + -2 Combine like terms: 2 + -2 = 0 0 + w = 3.16227766 + -2 w = 3.16227766 + -2 Combine like terms: 3.16227766 + -2 = 1.16227766 w = 1.16227766 Simplifying w = 1.16227766Subproblem 2
w + 2 = -3.16227766 Simplifying w + 2 = -3.16227766 Reorder the terms: 2 + w = -3.16227766 Solving 2 + w = -3.16227766 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + w = -3.16227766 + -2 Combine like terms: 2 + -2 = 0 0 + w = -3.16227766 + -2 w = -3.16227766 + -2 Combine like terms: -3.16227766 + -2 = -5.16227766 w = -5.16227766 Simplifying w = -5.16227766Solution
The solution to the problem is based on the solutions from the subproblems. w = {1.16227766, -5.16227766}
| 0.3x-1.3=0.8 | | bSquard-5b-24=0 | | ksqyard+15k+56=0 | | 14.4=a/4.8 | | 320-(320*x)=122.95 | | 7x^2-3y^2-37=0 | | nsquard-7n+12=9 | | 320(320*x)=122.95 | | 6x-4=-4x+36 | | 0.8*-5-3=-7 | | y=lnx^1/2 | | 5x^2=8-39x | | -5(x^2+2x+1)=0 | | 3+x=-2+x+x | | -7=0.8x-3 | | 4x+-2=-2+4 | | x^3+11x^2+30x= | | 2x^2+10=4 | | 3x-y+8+x+y-2= | | -3(2x^2+5x-25)=0 | | f(-3)=20 | | y=-2x^2+x-4 | | log(x-3)17=1 | | .58a=.21 | | x^2-26=-10 | | -2x-4=20 | | 2y-24=-34+7y | | 9r-28=2+3r | | y=-16t^2-400 | | h=541+-16ft^2 | | h=-16ft^2+541 | | (5/6)/(4) |