If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -10x + 28 = 0 Reorder the terms: 28 + -10x + x2 = 0 Solving 28 + -10x + 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 + -10x + -28 + x2 = 0 + -28 Reorder the terms: 28 + -28 + -10x + x2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + -10x + x2 = 0 + -28 -10x + x2 = 0 + -28 Combine like terms: 0 + -28 = -28 -10x + x2 = -28 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -28 + 25 Reorder the terms: 25 + -10x + x2 = -28 + 25 Combine like terms: -28 + 25 = -3 25 + -10x + x2 = -3 Factor a perfect square on the left side: (x + -5)(x + -5) = -3 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x+5x-12=24-5x | | 2(x-5)+2=4x+20 | | =8*56 | | b^11+5=12 | | 18=2*9 | | 54m^4n^5/-36m^2n^3 | | n/10+8=-7 | | 5x-3(2x-6)=3x-2(x-1) | | m^6n^5/m^4n^4 | | 4x+20=-2 | | -6(925-x)+20=-15x+242 | | 0.2x+0.4x=3.6 | | X/2/3=8/15 | | 0.2x+.04x=3.6 | | 7x-8x/4=5x-2 | | 7-2(m-2)= | | 45.67+19=x-125.25 | | 7-(2m-5)= | | c^2-3c+54=0 | | (3x/2)-2(x/4)7 | | x/4-5=1/2 | | 525.00+0.21=585.00+0.13 | | 4=r/4-2 | | 5/7=10/x/2 | | -2=n+1/5 | | -2=n+1 | | (6x-8)-(5x/9)=3 | | x/5-9=-13 | | 2x^2+16x+4=0 | | 5x/3=-12 | | 2m-n=-1 | | 27/6x14/4 |