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 = 10 Reorder the terms: -3x + 2x2 = 10 Solving -3x + 2x2 = 10 Solving for variable 'x'. Reorder the terms: -10 + -3x + 2x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -10 + -3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5 + -1.5x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -1.5x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -1.5x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1.5x + x2 = 0 + 5 -1.5x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1.5x + x2 = 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 = 5 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = 5 + 0.5625 Combine like terms: 5 + 0.5625 = 5.5625 0.5625 + -1.5x + x2 = 5.5625 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = 5.5625 Calculate the square root of the right side: 2.358495283 Break this problem into two subproblems by setting (x + -0.75) equal to 2.358495283 and -2.358495283.Subproblem 1
x + -0.75 = 2.358495283 Simplifying x + -0.75 = 2.358495283 Reorder the terms: -0.75 + x = 2.358495283 Solving -0.75 + x = 2.358495283 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 = 2.358495283 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = 2.358495283 + 0.75 x = 2.358495283 + 0.75 Combine like terms: 2.358495283 + 0.75 = 3.108495283 x = 3.108495283 Simplifying x = 3.108495283Subproblem 2
x + -0.75 = -2.358495283 Simplifying x + -0.75 = -2.358495283 Reorder the terms: -0.75 + x = -2.358495283 Solving -0.75 + x = -2.358495283 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 = -2.358495283 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = -2.358495283 + 0.75 x = -2.358495283 + 0.75 Combine like terms: -2.358495283 + 0.75 = -1.608495283 x = -1.608495283 Simplifying x = -1.608495283Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.108495283, -1.608495283}
| 45=3(x-5) | | 9x^2+24xy+16y^2-9x+12y+2=0 | | f(x)=-x^2+7x-11 | | 6=-1.5k | | x^2+y^2+z^2=41 | | 2(9x+15)-(8+2x)=x | | y^2+n^2+x^2=41 | | x^2+n^2+x^2=41 | | z^2-4iz-4=0 | | 6=n/4 | | -4+2x=6+9x | | y=3x^2+4x+c | | 2+5y=-39 | | 4+1=14 | | -(x+3)=-2(4+2) | | 3x*2-7x-6=0 | | -6-5b=9 | | t-7/5=11 | | 8s+14=6s+36 | | 3(2+4)Xx=108 | | 8s+14=s | | 8s+14=x | | 489/16x | | 4s+7=6s+36 | | 4=64x-16x^2 | | 4=64x-16x | | 6(x-3)-18/x(x-3)-18 | | x+(.15)(x)=10000 | | 69=3x-21 | | 9x/2-6/2 | | 9x-6/2 | | log0.25/log0.84= |