If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 61x2 + -12x + 1 = 0 Reorder the terms: 1 + -12x + 61x2 = 0 Solving 1 + -12x + 61x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 61 the coefficient of the squared term: Divide each side by '61'. 0.01639344262 + -0.1967213115x + x2 = 0 Move the constant term to the right: Add '-0.01639344262' to each side of the equation. 0.01639344262 + -0.1967213115x + -0.01639344262 + x2 = 0 + -0.01639344262 Reorder the terms: 0.01639344262 + -0.01639344262 + -0.1967213115x + x2 = 0 + -0.01639344262 Combine like terms: 0.01639344262 + -0.01639344262 = 0.00000000000 0.00000000000 + -0.1967213115x + x2 = 0 + -0.01639344262 -0.1967213115x + x2 = 0 + -0.01639344262 Combine like terms: 0 + -0.01639344262 = -0.01639344262 -0.1967213115x + x2 = -0.01639344262 The x term is -0.1967213115x. Take half its coefficient (-0.09836065575). Square it (0.009674818600) and add it to both sides. Add '0.009674818600' to each side of the equation. -0.1967213115x + 0.009674818600 + x2 = -0.01639344262 + 0.009674818600 Reorder the terms: 0.009674818600 + -0.1967213115x + x2 = -0.01639344262 + 0.009674818600 Combine like terms: -0.01639344262 + 0.009674818600 = -0.00671862402 0.009674818600 + -0.1967213115x + x2 = -0.00671862402 Factor a perfect square on the left side: (x + -0.09836065575)(x + -0.09836065575) = -0.00671862402 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x^3+88=77 | | 16(3r+6)=-8(8r+12) | | 4n^2=308 | | 6.50x+40x=314 | | 4c+5=68.96 | | 2-(x+1)=-2 | | 2x+4x-85=59 | | 7x+7=5x+3x | | 7x+7=5x+7x | | 2x-110-11x=160 | | 5x=-5y+10 | | X(.25)=40 | | 5x-151-12x=52 | | -4-1=-4-1=/5 | | 5x=-10-5y | | -4--1=-4-1=/5 | | -2(3-x)+x=0 | | 24-2x=3+x | | cos(9x)+cos(7x)=0 | | 4x+16=50 | | 5n^2+2n-2=0 | | -2x-102-8x=158 | | 7x-18=3x-2 | | 9x-78+x=42 | | 24=5x-4 | | 10n^2+9n-11=0 | | -7(3+2x)=7 | | -123+2x+10x=45 | | 102+X=196 | | (6x+2)=32 | | 2x+5(x-4)=18 | | 10n^2+9n=11 |