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 + 16 = 0 Reorder the terms: 16 + -4w + w2 = 0 Solving 16 + -4w + w2 = 0 Solving for variable 'w'. 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 = -12 4 + -4w + w2 = -12 Factor a perfect square on the left side: (w + -2)(w + -2) = -12 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -61-20x+22x=23 | | -6x+54-43=5-72 | | x+3.4=7.1 | | 25a^2-40a+16= | | 12x-6+2x-4=11x-2+2x | | .25x^2-25=0 | | v^2-29=0 | | a+2b=28 | | 4(2+4)-(6-3z)=6z | | 3x+38=8x+12 | | t(2t^2-15t+36)=-40 | | 8y+2-y=9+6y+2 | | 15+4t=5t+15 | | 8.75+1.25y=15 | | 24v+4=34v-1 | | -5(x+5)=-4x-9 | | 2t^2-15t+36=-40 | | x^2-x-6=6 | | 15v+34v-16= | | -4=17+x | | 2(5+y)=8 | | 16x-131-2x=205 | | 8(c-4)+3=2+c-31 | | 1+1.5q=2q-2.5q | | x+sy=0 | | 7x+7x+(5x-2)+(5x-2)= | | X^2=6x-45 | | c-6=1 | | 5x+28=2x+118 | | 3m+15=0 | | 0.7(8x+16)=1.7-(x+2) | | 5n+45=60 |