If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4w + w2 = 16 Solving 4w + w2 = 16 Solving for variable 'w'. Reorder the terms: -16 + 4w + w2 = 16 + -16 Combine like terms: 16 + -16 = 0 -16 + 4w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '16' to each side of the equation. -16 + 4w + 16 + w2 = 0 + 16 Reorder the terms: -16 + 16 + 4w + w2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 4w + w2 = 0 + 16 4w + w2 = 0 + 16 Combine like terms: 0 + 16 = 16 4w + w2 = 16 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 = 16 + 4 Reorder the terms: 4 + 4w + w2 = 16 + 4 Combine like terms: 16 + 4 = 20 4 + 4w + w2 = 20 Factor a perfect square on the left side: (w + 2)(w + 2) = 20 Calculate the square root of the right side: 4.472135955 Break this problem into two subproblems by setting (w + 2) equal to 4.472135955 and -4.472135955.Subproblem 1
w + 2 = 4.472135955 Simplifying w + 2 = 4.472135955 Reorder the terms: 2 + w = 4.472135955 Solving 2 + w = 4.472135955 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 = 4.472135955 + -2 Combine like terms: 2 + -2 = 0 0 + w = 4.472135955 + -2 w = 4.472135955 + -2 Combine like terms: 4.472135955 + -2 = 2.472135955 w = 2.472135955 Simplifying w = 2.472135955Subproblem 2
w + 2 = -4.472135955 Simplifying w + 2 = -4.472135955 Reorder the terms: 2 + w = -4.472135955 Solving 2 + w = -4.472135955 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 = -4.472135955 + -2 Combine like terms: 2 + -2 = 0 0 + w = -4.472135955 + -2 w = -4.472135955 + -2 Combine like terms: -4.472135955 + -2 = -6.472135955 w = -6.472135955 Simplifying w = -6.472135955Solution
The solution to the problem is based on the solutions from the subproblems. w = {2.472135955, -6.472135955}
| -2v(v-1)(v-2)=0 | | (5z-7)(1-z)=0 | | w/2w-3=w/4 | | log3/4(4/3) | | (v-3)(v-7)=0 | | 3x+25=65 | | 3x+18-2x-16=30 | | 3.40+0.90+1.25+3.30+0.90+3.50+0.90= | | 56b=1/7/8 | | 2x-5y=102 | | 0+50*1-60-60*0=10 | | ((.01-2x)^2)/(x)^2 | | 6x+15y=12 | | 2/3t9 | | 15x+10=4x^2-12x+9 | | 2/3z=4/1/3 | | x^3+24x^2+18x=0 | | -10x^2+24x-80=0 | | ln(x-3)-ln(7x-24)=ln(1/x) | | 11.3y=4.25 | | 3x(4x+7)-7(4x+7)=0 | | -3-5(8+6k)= | | 2+2x=5x+14 | | 5sin(6x)=2 | | 7=35b | | 4x+9=-3x+30 | | l-p=8 | | -17-(-34)=x/9 | | 6r^2-20-26r=0 | | 2t^2-18-6y=y^2-3y | | 6sin(120x)= | | 4x+6=-7x+116 |