If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -11x + -4 = 0 Reorder the terms: -4 + -11x + 4x2 = 0 Solving -4 + -11x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -1 + -2.75x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -2.75x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -2.75x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2.75x + x2 = 0 + 1 -2.75x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -2.75x + x2 = 1 The x term is -2.75x. Take half its coefficient (-1.375). Square it (1.890625) and add it to both sides. Add '1.890625' to each side of the equation. -2.75x + 1.890625 + x2 = 1 + 1.890625 Reorder the terms: 1.890625 + -2.75x + x2 = 1 + 1.890625 Combine like terms: 1 + 1.890625 = 2.890625 1.890625 + -2.75x + x2 = 2.890625 Factor a perfect square on the left side: (x + -1.375)(x + -1.375) = 2.890625 Calculate the square root of the right side: 1.700183814 Break this problem into two subproblems by setting (x + -1.375) equal to 1.700183814 and -1.700183814.Subproblem 1
x + -1.375 = 1.700183814 Simplifying x + -1.375 = 1.700183814 Reorder the terms: -1.375 + x = 1.700183814 Solving -1.375 + x = 1.700183814 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.375' to each side of the equation. -1.375 + 1.375 + x = 1.700183814 + 1.375 Combine like terms: -1.375 + 1.375 = 0.000 0.000 + x = 1.700183814 + 1.375 x = 1.700183814 + 1.375 Combine like terms: 1.700183814 + 1.375 = 3.075183814 x = 3.075183814 Simplifying x = 3.075183814Subproblem 2
x + -1.375 = -1.700183814 Simplifying x + -1.375 = -1.700183814 Reorder the terms: -1.375 + x = -1.700183814 Solving -1.375 + x = -1.700183814 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.375' to each side of the equation. -1.375 + 1.375 + x = -1.700183814 + 1.375 Combine like terms: -1.375 + 1.375 = 0.000 0.000 + x = -1.700183814 + 1.375 x = -1.700183814 + 1.375 Combine like terms: -1.700183814 + 1.375 = -0.325183814 x = -0.325183814 Simplifying x = -0.325183814Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.075183814, -0.325183814}
| 3(7-2x)=14-8(-1) | | 5a^2-10a+5= | | 3-4x=-13+x | | 3(7+-2x)=14-8(x-1) | | 3(7+-2x)=14-8(x+-1) | | s^2+10s+20= | | -1y^2=284 | | s^2+4s+7= | | (-5-25x)+(-10+-40x)=-12x | | 0.70x+0.05(16-x)=0.10(-57) | | 0.70x+0.05(16-x)=0.10-(57) | | 3x^2+6x-180=0 | | (2x-10)=0 | | 2y+2x=72 | | 4-6x=70 | | 8(3a+5)-7(4a-3)=20-3a | | 4+6g= | | 5m+3=7m-5 | | 5x^4+20x^2=0 | | x^2+x-x+1= | | a^2+14a+49-b^2=0 | | X^3-3*x^2+2=0 | | x^4+4(x^2)-5=0 | | 27(x^3)+64=0 | | (x+3)(x)+(x-8)=55 | | 3(x^3)-125=0 | | cos(xy)=3x^1+3y^4 | | 12y=84 | | 0.60x+0.05(10-x)=0.10(38) | | 3.2p+4=2p-8 | | y=(5x^4+7x^1)+(3x^8+3x^6) | | t/5-10=30 |