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 = 0 Reorder the terms: 5 + -12x + 2x2 = 0 Solving 5 + -12x + 2x2 = 0 Solving for variable 'x'. 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 = 6.5 9 + -6x + x2 = 6.5 Factor a perfect square on the left side: (x + -3)(x + -3) = 6.5 Calculate the square root of the right side: 2.549509757 Break this problem into two subproblems by setting (x + -3) equal to 2.549509757 and -2.549509757.Subproblem 1
x + -3 = 2.549509757 Simplifying x + -3 = 2.549509757 Reorder the terms: -3 + x = 2.549509757 Solving -3 + x = 2.549509757 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 = 2.549509757 + 3 Combine like terms: -3 + 3 = 0 0 + x = 2.549509757 + 3 x = 2.549509757 + 3 Combine like terms: 2.549509757 + 3 = 5.549509757 x = 5.549509757 Simplifying x = 5.549509757Subproblem 2
x + -3 = -2.549509757 Simplifying x + -3 = -2.549509757 Reorder the terms: -3 + x = -2.549509757 Solving -3 + x = -2.549509757 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 = -2.549509757 + 3 Combine like terms: -3 + 3 = 0 0 + x = -2.549509757 + 3 x = -2.549509757 + 3 Combine like terms: -2.549509757 + 3 = 0.450490243 x = 0.450490243 Simplifying x = 0.450490243Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.549509757, 0.450490243}
| 2x^2-12x+5=y | | 16x=192 | | 4x+20+2x+60=180 | | (4x+20)(2x+60)=180 | | -2(11)+9y=5 | | 9(6c-1)-18=52c+9 | | 3750=3000c-900 | | 1.05(8000-y)+1.10y=8500 | | 1.05(8500-y)+1.10y=8500 | | 1.05(8500-y)+1.10=8500 | | p^2=27-6p | | 2(t-2)+3(2t+2)=-5(2-t) | | -2-5x=5+4x | | -2+5x=5+4x | | -3(-5)-3y=-6 | | 6y-0.8=7y | | 2+5x=5-4x | | 9(x-6)=8x-1 | | 8x-7=9x-6 | | -9(z-1)=-8z-4 | | 15+16x= | | 28+3y=28 | | .91(8000-y)+.97y=7800 | | 15x+16=x | | n*2-23=0 | | -l-19l-1-23-2= | | -19l-l-23-2= | | 5y^2-16+11=0 | | -4(-6)+y=29 | | -91=9t+8 | | 7x^3-x^2-112x+16=0 | | x+(x*.15)=27.6 |