If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -12x = 5 Reorder the terms: -12x + 2x2 = 5 Solving -12x + 2x2 = 5 Solving for variable 'x'. Reorder the terms: -5 + -12x + 2x2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + -12x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + -6x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -6x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -6x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -6x + x2 = 0 + 2.5 -6x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -6x + x2 = 2.5 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 = 2.5 + 9 Reorder the terms: 9 + -6x + x2 = 2.5 + 9 Combine like terms: 2.5 + 9 = 11.5 9 + -6x + x2 = 11.5 Factor a perfect square on the left side: (x + -3)(x + -3) = 11.5 Calculate the square root of the right side: 3.391164992 Break this problem into two subproblems by setting (x + -3) equal to 3.391164992 and -3.391164992.Subproblem 1
x + -3 = 3.391164992 Simplifying x + -3 = 3.391164992 Reorder the terms: -3 + x = 3.391164992 Solving -3 + x = 3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 3.391164992 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.391164992 + 3 x = 3.391164992 + 3 Combine like terms: 3.391164992 + 3 = 6.391164992 x = 6.391164992 Simplifying x = 6.391164992Subproblem 2
x + -3 = -3.391164992 Simplifying x + -3 = -3.391164992 Reorder the terms: -3 + x = -3.391164992 Solving -3 + x = -3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -3.391164992 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.391164992 + 3 x = -3.391164992 + 3 Combine like terms: -3.391164992 + 3 = -0.391164992 x = -0.391164992 Simplifying x = -0.391164992Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.391164992, -0.391164992}
| x=749-2.958333333y | | (5x-4)(x+6)=0 | | 200+10*Q=150+20*Q | | 24x+71y=17976 | | (1-7m)5= | | -0.75+0.25=1.75 | | 9r^2-18r-27=-4 | | (1-7m)*5= | | (-3/4n)+(1/4)=13/4 | | 9n^2-18n-4=3 | | .38=x(1000000+x) | | .38=x/(1000000=x) | | 5x+9y+(2x+3)3x=67 | | 874=(4+2b)+(50+b) | | 3p+16p-2p=3 | | 6x-(4x+3)=5x-33 | | -3.5x=10.5 | | m^2+4m-27=6 | | (7x+1)(9x^2+3x+4)= | | 4-(k/5)=18 | | 3.2x=9.6 | | 7n-1=5+4 | | 13x+9y=67 | | 5=-9-4 | | 7n-1=5 | | 2t+4=-2-5 | | 9(x-3)=4x-67+5x | | 3x+27=3(x+9) | | 2+(m/3)=0 | | 3(4x-3)=11x+4 | | 3y+17u-8y= | | (x+3)*1.5+-11=53 |