If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -6x = 109 Reorder the terms: -6x + 2x2 = 109 Solving -6x + 2x2 = 109 Solving for variable 'x'. Reorder the terms: -109 + -6x + 2x2 = 109 + -109 Combine like terms: 109 + -109 = 0 -109 + -6x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -54.5 + -3x + x2 = 0 Move the constant term to the right: Add '54.5' to each side of the equation. -54.5 + -3x + 54.5 + x2 = 0 + 54.5 Reorder the terms: -54.5 + 54.5 + -3x + x2 = 0 + 54.5 Combine like terms: -54.5 + 54.5 = 0.0 0.0 + -3x + x2 = 0 + 54.5 -3x + x2 = 0 + 54.5 Combine like terms: 0 + 54.5 = 54.5 -3x + x2 = 54.5 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 54.5 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 54.5 + 2.25 Combine like terms: 54.5 + 2.25 = 56.75 2.25 + -3x + x2 = 56.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 56.75 Calculate the square root of the right side: 7.533259587 Break this problem into two subproblems by setting (x + -1.5) equal to 7.533259587 and -7.533259587.Subproblem 1
x + -1.5 = 7.533259587 Simplifying x + -1.5 = 7.533259587 Reorder the terms: -1.5 + x = 7.533259587 Solving -1.5 + x = 7.533259587 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 7.533259587 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 7.533259587 + 1.5 x = 7.533259587 + 1.5 Combine like terms: 7.533259587 + 1.5 = 9.033259587 x = 9.033259587 Simplifying x = 9.033259587Subproblem 2
x + -1.5 = -7.533259587 Simplifying x + -1.5 = -7.533259587 Reorder the terms: -1.5 + x = -7.533259587 Solving -1.5 + x = -7.533259587 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -7.533259587 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -7.533259587 + 1.5 x = -7.533259587 + 1.5 Combine like terms: -7.533259587 + 1.5 = -6.033259587 x = -6.033259587 Simplifying x = -6.033259587Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.033259587, -6.033259587}
| 3x-26=2x^2-8x+34 | | 1500=(20)(65)+m | | x-8y=24 | | -4a+7=And+32 | | 8x+7=8x+7 | | 2x^2-11x+34=0 | | 3x^2-5x-5=-3 | | v-2=v+3+v-4 | | 5+4-5+3x8/2=4 | | 4n+119=11n-7 | | 6t+22=26 | | 2x+(4/5)=(x-12/3) | | 4=5sin(2x) | | 3(2x+5)+6(3x-4)= | | 3/4(x+7)=63 | | 11+1/10x=10 | | -95=-4-7 | | 4(m-3)=5(p-7) | | 8n^3+4n^2-18n-9=0 | | 3(-2)-2(2)= | | y=700+35x | | sqrt(5x+24)=2x+8 | | 5z=6-3z | | 3x^2-2x=7x | | 4a^2-64=0 | | 8=14-b | | -x^2+64x-43=0 | | (x+3)(7x-1)=x+3 | | 3n-2=0.5 | | xsquared+7x=9 | | 9x+5x+4+9=3x+4+10x | | 2(5x+1)=4(3x-7) |