If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5(w + -5)(w + -5) = -90 Reorder the terms: 5(-5 + w)(w + -5) = -90 Reorder the terms: 5(-5 + w)(-5 + w) = -90 Multiply (-5 + w) * (-5 + w) 5(-5(-5 + w) + w(-5 + w)) = -90 5((-5 * -5 + w * -5) + w(-5 + w)) = -90 5((25 + -5w) + w(-5 + w)) = -90 5(25 + -5w + (-5 * w + w * w)) = -90 5(25 + -5w + (-5w + w2)) = -90 Combine like terms: -5w + -5w = -10w 5(25 + -10w + w2) = -90 (25 * 5 + -10w * 5 + w2 * 5) = -90 (125 + -50w + 5w2) = -90 Solving 125 + -50w + 5w2 = -90 Solving for variable 'w'. Reorder the terms: 125 + 90 + -50w + 5w2 = -90 + 90 Combine like terms: 125 + 90 = 215 215 + -50w + 5w2 = -90 + 90 Combine like terms: -90 + 90 = 0 215 + -50w + 5w2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(43 + -10w + w2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(43 + -10w + w2)' equal to zero and attempt to solve: Simplifying 43 + -10w + w2 = 0 Solving 43 + -10w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '-43' to each side of the equation. 43 + -10w + -43 + w2 = 0 + -43 Reorder the terms: 43 + -43 + -10w + w2 = 0 + -43 Combine like terms: 43 + -43 = 0 0 + -10w + w2 = 0 + -43 -10w + w2 = 0 + -43 Combine like terms: 0 + -43 = -43 -10w + w2 = -43 The w term is -10w. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10w + 25 + w2 = -43 + 25 Reorder the terms: 25 + -10w + w2 = -43 + 25 Combine like terms: -43 + 25 = -18 25 + -10w + w2 = -18 Factor a perfect square on the left side: (w + -5)(w + -5) = -18 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 5x-7=-x | | 3x+3y+9=2x+y-4.5 | | 2(b-9)=16 | | (v+2)(v+2)-50=0 | | 9=-7-3b+b | | -7x+12x+5=-15 | | x=5.625+-1.25y | | 2(x-2)=5(x+4) | | -0+(-8g)=-81 | | 25-5y=-15 | | 2+2p=10 | | 6x+2(x+1)=26 | | v^2+2=56 | | 18-6(b)= | | 4x+5y=22.5 | | 2t+3=9 | | f(x)=x^2-2x-5 | | 7x+7y=-84 | | 3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4 | | 2g+2=6 | | 1+3n=4 | | 20x-14x=54 | | 6-2v=4 | | 3x+5=3+5x-6 | | 8x-40=8+x | | 5sin^2x=3 | | 8x-19+3x=4x+30 | | 12-39-3=9-5a | | 5y-11=13+(y+8) | | 5v^2-60=0 | | 3x-18=4(x-5) | | 16x+2y=-2 |