If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 3x + -5 = 10 Reorder the terms: -5 + 3x + 2x2 = 10 Solving -5 + 3x + 2x2 = 10 Solving for variable 'x'. Reorder the terms: -5 + -10 + 3x + 2x2 = 10 + -10 Combine like terms: -5 + -10 = -15 -15 + 3x + 2x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -15 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -7.5 + 1.5x + x2 = 0 Move the constant term to the right: Add '7.5' to each side of the equation. -7.5 + 1.5x + 7.5 + x2 = 0 + 7.5 Reorder the terms: -7.5 + 7.5 + 1.5x + x2 = 0 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + 1.5x + x2 = 0 + 7.5 1.5x + x2 = 0 + 7.5 Combine like terms: 0 + 7.5 = 7.5 1.5x + x2 = 7.5 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = 7.5 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = 7.5 + 0.5625 Combine like terms: 7.5 + 0.5625 = 8.0625 0.5625 + 1.5x + x2 = 8.0625 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = 8.0625 Calculate the square root of the right side: 2.839454173 Break this problem into two subproblems by setting (x + 0.75) equal to 2.839454173 and -2.839454173.Subproblem 1
x + 0.75 = 2.839454173 Simplifying x + 0.75 = 2.839454173 Reorder the terms: 0.75 + x = 2.839454173 Solving 0.75 + x = 2.839454173 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = 2.839454173 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = 2.839454173 + -0.75 x = 2.839454173 + -0.75 Combine like terms: 2.839454173 + -0.75 = 2.089454173 x = 2.089454173 Simplifying x = 2.089454173Subproblem 2
x + 0.75 = -2.839454173 Simplifying x + 0.75 = -2.839454173 Reorder the terms: 0.75 + x = -2.839454173 Solving 0.75 + x = -2.839454173 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = -2.839454173 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = -2.839454173 + -0.75 x = -2.839454173 + -0.75 Combine like terms: -2.839454173 + -0.75 = -3.589454173 x = -3.589454173 Simplifying x = -3.589454173Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.089454173, -3.589454173}
| (1/9)x+(1/10)=(11/90) | | (1/9)x+(1/10)+(11/90) | | 5x^8+12x^6+39x^4+48=0 | | -14+(x-17)=-4 | | y=6-6x/7 | | 192=3x-(x-32) | | 1/3x+5/4=7/12x+2 | | 3/2+1/4x=1/2 | | -14-10x=-7x+4 | | 5a+9=34 | | 3(3x+x)+7(x-4)=5 | | -18+6y=10y+30 | | 5/9*40 | | 5/9x40 | | -2t+-2=4-8t | | 0.074-0.26x=0.035-0.14x | | 5x-8=x-20 | | 7+3(2-2x)=9 | | .06x+1.7=-0.44x+3 | | 100/18.75 | | 4a/15y*5y/2a^3y^2 | | 0.58/x=0.15/0.3 | | 5x-4=4+3x+3 | | 525+21m=850 | | (x^2-y^2)dx+(y^2-2xy)dy=0 | | (4y-9)(4-y)=0 | | 2x-1y+10z= | | (5/3)x-3/4=7/12 | | 5x+5y+6z-3x+4z-6y= | | 100+8.00h=10.00h | | c=5/9(104-32) | | p=2g+2mforg |