If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -18x + 58.5 = 0 Reorder the terms: 58.5 + -18x + 3x2 = 0 Solving 58.5 + -18x + 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'. 19.5 + -6x + x2 = 0 Move the constant term to the right: Add '-19.5' to each side of the equation. 19.5 + -6x + -19.5 + x2 = 0 + -19.5 Reorder the terms: 19.5 + -19.5 + -6x + x2 = 0 + -19.5 Combine like terms: 19.5 + -19.5 = 0.0 0.0 + -6x + x2 = 0 + -19.5 -6x + x2 = 0 + -19.5 Combine like terms: 0 + -19.5 = -19.5 -6x + x2 = -19.5 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -19.5 + 9 Reorder the terms: 9 + -6x + x2 = -19.5 + 9 Combine like terms: -19.5 + 9 = -10.5 9 + -6x + x2 = -10.5 Factor a perfect square on the left side: (x + -3)(x + -3) = -10.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3x^2-18+58.5=0 | | -9x-7+5x+35= | | ln(y)=ln(x)+2.8 | | 5+3w-2w=5-2 | | 2f+1=21 | | 3(7x-21)=14 | | 6z+2z= | | 36b=12 | | 14c+d-8c+7d= | | 2xj+4y=(5+y)j-8 | | 3y-12=-9 | | -5t^2+30t-45=0 | | 9y+8=5y+20 | | 11m+7m=12-40 | | 5m+10=4m+13 | | 8(y-1)=2(3y+4) | | 2x-15=-12 | | 4b-7=37-a | | h=vt+.5gt^2 | | x+6*4=7 | | 3xy=5xy | | (3x-1)-(2+x)=2 | | 2x+14=-26-6x | | 9y^4+6y^3-4y^2-8y+2=0 | | 7(x+9)-36= | | (1+x)yx+(1-y)xdy=0 | | 1000/3x | | 10p-2=6p+4 | | 64[1/2] | | f(0)+f(2)= | | 4e^2x=808 | | y=log(6x-7x^2) |