If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x2 + 3x = 3 Reorder the terms: 3x + -5x2 = 3 Solving 3x + -5x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + 3x + -5x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 3x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. 0.6 + -0.6x + x2 = 0 Move the constant term to the right: Add '-0.6' to each side of the equation. 0.6 + -0.6x + -0.6 + x2 = 0 + -0.6 Reorder the terms: 0.6 + -0.6 + -0.6x + x2 = 0 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + -0.6x + x2 = 0 + -0.6 -0.6x + x2 = 0 + -0.6 Combine like terms: 0 + -0.6 = -0.6 -0.6x + x2 = -0.6 The x term is -0.6x. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6x + 0.09 + x2 = -0.6 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = -0.6 + 0.09 Combine like terms: -0.6 + 0.09 = -0.51 0.09 + -0.6x + x2 = -0.51 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = -0.51 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5x^2=3.6+4.7x | | Y=21+8x | | 6(x+1)+5=13-2-6x | | 38772.72=4.1867r^3 | | -5(x-3)=2(x-5)-17 | | 2/3s-2/3=s/6 | | 10-5x=10x-30 | | (3x-5)+16-(10x-4)+1= | | (2x-y)(x+y)=(6x-y) | | 6(6+5)=9e-6 | | 3a^4+3a^2+8= | | 0.16(y-9)+0.14=0.06y-1.5 | | 12+3n=4n | | A(n)=c | | 15r^2-7r-12= | | 30x^7y^3/-6x^4y^4 | | cotx*cos^2x=2cotx | | -27+8x^3=0 | | 14.05n=11.25n+14 | | 17/4x=-49/4x | | 17/4x=-49/4 | | .5(x-4)=73+8x | | 4p+20=17 | | .5x-2=73+8x | | x=y^2-12x+36 | | x^4+2x^3-x-2= | | 0.2857x+x=180 | | .0707x=13-.12x | | 5(3x-4)-(6x+2)= | | 0.1x+0.1y=0.6 | | f(-2)=3x^2-5 | | 15-x^2-2x=0 |