If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2) + -1(2x) + 10 = 0 x2 + -1(2x) + 10 = 0 Remove parenthesis around (2x) x2 + -1 * 2x + 10 = 0 Multiply -1 * 2 x2 + -2x + 10 = 0 Reorder the terms: 10 + -2x + x2 = 0 Solving 10 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-10' to each side of the equation. 10 + -2x + -10 + x2 = 0 + -10 Reorder the terms: 10 + -10 + -2x + x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -2x + x2 = 0 + -10 -2x + x2 = 0 + -10 Combine like terms: 0 + -10 = -10 -2x + x2 = -10 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -10 + 1 Reorder the terms: 1 + -2x + x2 = -10 + 1 Combine like terms: -10 + 1 = -9 1 + -2x + x2 = -9 Factor a perfect square on the left side: (x + -1)(x + -1) = -9 Can't calculate square root of the right side. The solution to this equation could not be determined.
| N-3=9 | | -20-3x=8x+20 | | 3u^2-20u-7=0 | | 4x^2+9x-45=0 | | 5x-22+4x+4=90 | | 3x^2+18x= | | 3=4.5-n | | 5x+15=6x-10 | | m-15=5 | | 0.15t+0.14(880-t)=75.54 | | x^3=25x | | 8x^2+11=187 | | 0.1x+0.6(5500-x)=500 | | 4x+2=7x-19 | | m-30=11 | | 6x-10+6x+10=180 | | t-20=-5 | | 3x+20=5x-16 | | y=3x^2+13x-30 | | 21-12n=13 | | x+20=40 | | x^3-52x+96=0 | | 2x+14+x+7=90 | | 18+n=5 | | m-41=-28 | | 1.7x+3.8=6.86 | | 0.17x+0.19(550-x)=97 | | 13x-(-5x)+32-(-35)-7x= | | y+z=x+61 | | 3x-14=2x+10 | | y-2x=1 | | -20=15+7V |