If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -20x + 36 = 0 Reorder the terms: 36 + -20x + 3x2 = 0 Solving 36 + -20x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 12 + -6.666666667x + x2 = 0 Move the constant term to the right: Add '-12' to each side of the equation. 12 + -6.666666667x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + -6.666666667x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -6.666666667x + x2 = 0 + -12 -6.666666667x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 -6.666666667x + x2 = -12 The x term is -6.666666667x. Take half its coefficient (-3.333333334). Square it (11.11111112) and add it to both sides. Add '11.11111112' to each side of the equation. -6.666666667x + 11.11111112 + x2 = -12 + 11.11111112 Reorder the terms: 11.11111112 + -6.666666667x + x2 = -12 + 11.11111112 Combine like terms: -12 + 11.11111112 = -0.88888888 11.11111112 + -6.666666667x + x2 = -0.88888888 Factor a perfect square on the left side: (x + -3.333333334)(x + -3.333333334) = -0.88888888 Can't calculate square root of the right side. The solution to this equation could not be determined.
| y4/3*x | | 72-x=55 | | -4(2t+7)=4 | | 9x=170+8x | | 2(f-9)=-20 | | 10(s-3)=-109 | | 14=20-p | | 7(3s+7)=91 | | 5(2a-4)+a+4= | | n^2+37n-340=0 | | 0=0.1-(28900/(x^2)) | | 17/10x=13/5x-3/10 | | -122=-6x+5(-2x-2) | | n^2+2n-37=0 | | 89=4x-5(2x-7) | | (7x-16)=(x+8)+4x | | -130=-5x-6(-2x+10) | | 90=(3x+2)+x | | (p^2+5p-3)(p^2+4p-6)=0 | | 4.9x^2+5x-250=0 | | -4.9x^2-4x+50=0 | | -6x+2(x+7)=-26 | | -(7/8)y=14 | | -(7/8)u=14 | | sec^4(2x)=4 | | sec^2(2x)=4 | | 3w+5=18 | | 12x+4=10x-6 | | 1a+2b+3=0 | | -4x-13=8+2x | | -u=1 | | 20-(-20)= |