If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1x + 28 = 0 Reorder the terms: 28 + -1x + x2 = 0 Solving 28 + -1x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-28' to each side of the equation. 28 + -1x + -28 + x2 = 0 + -28 Reorder the terms: 28 + -28 + -1x + x2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + -1x + x2 = 0 + -28 -1x + x2 = 0 + -28 Combine like terms: 0 + -28 = -28 -1x + x2 = -28 The x term is -1x. 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. -1x + 0.25 + x2 = -28 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -28 + 0.25 Combine like terms: -28 + 0.25 = -27.75 0.25 + -1x + x2 = -27.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -27.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10(P-15)=160 | | 10.6=b | | (-6)*(-10)*0.5= | | 10y-4(y+2)+3x=5(3-x) | | (3y-2)(3y-2)= | | -1000x^2+1100x-12.5=200 | | -7(u-2)=-4u-16 | | (2y-3)(2y-3)= | | 6(12)x+3x=12y | | a^2-8x=4 | | 15x+11-24-5x=-18 | | x^1-8x=4 | | (x-11)(x-11)= | | 6(P-6)=54 | | -24=-6x+4(x-5) | | 2.40+1.20x=20.40 | | 2.40+1.20x=19.20 | | -4+5u=-14 | | 14n+11=0 | | (3y+1)(3y-1)= | | 1.7(-2k-2.4)+6.4=10.15-6.3k | | 9(4r+9)=-(1+5r) | | (4r+9)=-(1+5r) | | 2v+6=-8 | | (5x-2)+(7x+5)=-81 | | 4(x-2)=2x-16 | | y=x^2-6+3 | | (6x^2-3x+4)+(7x-6)= | | 10(1-3a)+4(11a-1)=12a-2-2 | | 169=18-x | | 6=-7+u | | 8x-5=3x+50 |