If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -10x + 8 = 8x + 19 Reorder the terms: 8 + -10x + 3x2 = 8x + 19 Reorder the terms: 8 + -10x + 3x2 = 19 + 8x Solving 8 + -10x + 3x2 = 19 + 8x Solving for variable 'x'. Reorder the terms: 8 + -19 + -10x + -8x + 3x2 = 19 + 8x + -19 + -8x Combine like terms: 8 + -19 = -11 -11 + -10x + -8x + 3x2 = 19 + 8x + -19 + -8x Combine like terms: -10x + -8x = -18x -11 + -18x + 3x2 = 19 + 8x + -19 + -8x Reorder the terms: -11 + -18x + 3x2 = 19 + -19 + 8x + -8x Combine like terms: 19 + -19 = 0 -11 + -18x + 3x2 = 0 + 8x + -8x -11 + -18x + 3x2 = 8x + -8x Combine like terms: 8x + -8x = 0 -11 + -18x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -3.666666667 + -6x + x2 = 0 Move the constant term to the right: Add '3.666666667' to each side of the equation. -3.666666667 + -6x + 3.666666667 + x2 = 0 + 3.666666667 Reorder the terms: -3.666666667 + 3.666666667 + -6x + x2 = 0 + 3.666666667 Combine like terms: -3.666666667 + 3.666666667 = 0.000000000 0.000000000 + -6x + x2 = 0 + 3.666666667 -6x + x2 = 0 + 3.666666667 Combine like terms: 0 + 3.666666667 = 3.666666667 -6x + x2 = 3.666666667 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 = 3.666666667 + 9 Reorder the terms: 9 + -6x + x2 = 3.666666667 + 9 Combine like terms: 3.666666667 + 9 = 12.666666667 9 + -6x + x2 = 12.666666667 Factor a perfect square on the left side: (x + -3)(x + -3) = 12.666666667 Calculate the square root of the right side: 3.559026084 Break this problem into two subproblems by setting (x + -3) equal to 3.559026084 and -3.559026084.Subproblem 1
x + -3 = 3.559026084 Simplifying x + -3 = 3.559026084 Reorder the terms: -3 + x = 3.559026084 Solving -3 + x = 3.559026084 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 = 3.559026084 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.559026084 + 3 x = 3.559026084 + 3 Combine like terms: 3.559026084 + 3 = 6.559026084 x = 6.559026084 Simplifying x = 6.559026084Subproblem 2
x + -3 = -3.559026084 Simplifying x + -3 = -3.559026084 Reorder the terms: -3 + x = -3.559026084 Solving -3 + x = -3.559026084 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 = -3.559026084 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.559026084 + 3 x = -3.559026084 + 3 Combine like terms: -3.559026084 + 3 = -0.559026084 x = -0.559026084 Simplifying x = -0.559026084Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.559026084, -0.559026084}
| 2x^2-4x-6=10 | | (2-x)(4-3x)=8x-19 | | 2x-12=3-3x | | x=y^2+2y+4 | | 3(2x-5)=-9 | | (x+1)(x+1)=x^2-3 | | 7ab*a=36ab | | 2(x-1)-5(x+2)=10 | | 3(3+x)=7(2-X)+5 | | (2x+7)(5x-2)=0 | | (2x-1)*(-x^2+2x-3)=3 | | x^5=1.333 | | 0=4x^2-4x-3-y | | 7-2(10x+1)=25 | | 8x+2+3x+6=x+12 | | 7x+5+x-3+x=5 | | 3x-2(x+3)=9 | | 12=20x-18 | | 3(5x+10)+10=6x-(x+10) | | 12/30n=-38 | | 13x+11y+6z=42 | | 3x^3+x^2+75x+25=0 | | x^5-6*x^4+5*x^3=0 | | x^3-5*x^2+9*x+13=0 | | 160=5x+10x+4 | | 4(3x+1)=32 | | -20=-x-6x | | 5x+10y=350 | | (6y+5)-3+5y=5 | | x^2-(2b-1)x+(b^2-b-20)x=0 | | 42x=700 | | x^2+40x-48000=0 |