If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + x = -8 Reorder the terms: x + 4x2 = -8 Solving x + 4x2 = -8 Solving for variable 'x'. Reorder the terms: 8 + x + 4x2 = -8 + 8 Combine like terms: -8 + 8 = 0 8 + x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2 + 0.25x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + 0.25x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + 0.25x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 0.25x + x2 = 0 + -2 0.25x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 0.25x + x2 = -2 The x term is x. 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. 0.25x + 0.25 + x2 = -2 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = -2 + 0.25 Combine like terms: -2 + 0.25 = -1.75 0.25 + 0.25x + x2 = -1.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -1.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0.04x+0.012+(120)=0.09(x+20) | | 5x^2-17x+12=0 | | x^2-8+41=0 | | 6*4+7-8/2 | | 5-i/2+2i | | 9x^2-25x+14=0 | | 5x-3x+x+250=1000 | | -5w+25=4(w+4) | | 5-i/2=2i | | 4t^2-225=0 | | 3x+6=7x+14 | | 5x-3x+x+250=103 | | 7-8[6-(4y-6)]= | | sin(x)-sin(2x)=0 | | (2x+1)/2=(x+2)/5 | | 23=(6x+4)/(7)+(9x+2)/(2) | | 1/3(15x-18)=4-2(x+3) | | 4(4x+5)-15= | | (u+4)(u-2)= | | (2x-1)2=625 | | x+(x+2)=26 | | 3x^2-7x+23=0 | | 1/2x+1=7/5 | | x^3+x^2-12x+4=0 | | 3w^2+7w=-2 | | (7x-7)/(5x+5)*(14x+14/10x-10) | | (7x-7)/(5x+5)/(14x+14/10x-10) | | .15x+.4(150)=.35(x+150) | | 5/26-(-6/25) | | -8-6b=-8 | | 4w+22=2(w+3) | | 1/2x+4=12 |