If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 = 7 + -1w Solving w2 = 7 + -1w Solving for variable 'w'. Reorder the terms: -7 + w + w2 = 7 + -1w + -7 + w Reorder the terms: -7 + w + w2 = 7 + -7 + -1w + w Combine like terms: 7 + -7 = 0 -7 + w + w2 = 0 + -1w + w -7 + w + w2 = -1w + w Combine like terms: -1w + w = 0 -7 + w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '7' to each side of the equation. -7 + w + 7 + w2 = 0 + 7 Reorder the terms: -7 + 7 + w + w2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + w + w2 = 0 + 7 w + w2 = 0 + 7 Combine like terms: 0 + 7 = 7 w + w2 = 7 The w term is w. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. w + 0.25 + w2 = 7 + 0.25 Reorder the terms: 0.25 + w + w2 = 7 + 0.25 Combine like terms: 7 + 0.25 = 7.25 0.25 + w + w2 = 7.25 Factor a perfect square on the left side: (w + 0.5)(w + 0.5) = 7.25 Calculate the square root of the right side: 2.692582404 Break this problem into two subproblems by setting (w + 0.5) equal to 2.692582404 and -2.692582404.Subproblem 1
w + 0.5 = 2.692582404 Simplifying w + 0.5 = 2.692582404 Reorder the terms: 0.5 + w = 2.692582404 Solving 0.5 + w = 2.692582404 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = 2.692582404 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = 2.692582404 + -0.5 w = 2.692582404 + -0.5 Combine like terms: 2.692582404 + -0.5 = 2.192582404 w = 2.192582404 Simplifying w = 2.192582404Subproblem 2
w + 0.5 = -2.692582404 Simplifying w + 0.5 = -2.692582404 Reorder the terms: 0.5 + w = -2.692582404 Solving 0.5 + w = -2.692582404 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = -2.692582404 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = -2.692582404 + -0.5 w = -2.692582404 + -0.5 Combine like terms: -2.692582404 + -0.5 = -3.192582404 w = -3.192582404 Simplifying w = -3.192582404Solution
The solution to the problem is based on the solutions from the subproblems. w = {2.192582404, -3.192582404}
| n=2m-0.3 | | x^2+38x+43=0 | | X+(3x+30)+2(3x+30)=790 | | 11-3v=7 | | 2x^2+24x=-40 | | y=11(-3)-1 | | x+19y=18 | | X(x)-11x=0 | | 0.4x-4=6-0.8x | | -14-x=-90-5x+4x | | 8-2n=8 | | findslopex+19y=18 | | 2.7x+3=43.5 | | 0=4x^2+x+320 | | 3x+49=3x-5 | | -5-y=-72 | | -7k^2+9k+2=7 | | 2x^2+x+1=y | | 4x-x+x=12 | | 2y=-4c+12 | | -1366=485 | | 13.72+0.08(x+3)=14.22-0.15x | | 0=-.5x^4+.5 | | -6x-3x=14+5x | | 10x-40-10x=-40 | | m(x)=4x+15 | | 8(7x-4y)= | | 1/5a-1/5=6 | | -1366=4856 | | 2x+3x^2-7+(-x^2)= | | 7-5(2-6x)=3(3x+6) | | 4(x+4)-2=34 |