If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x + -1)(x + 3) + -5 = 0 Reorder the terms: (-1 + 4x)(x + 3) + -5 = 0 Reorder the terms: (-1 + 4x)(3 + x) + -5 = 0 Multiply (-1 + 4x) * (3 + x) (-1(3 + x) + 4x * (3 + x)) + -5 = 0 ((3 * -1 + x * -1) + 4x * (3 + x)) + -5 = 0 ((-3 + -1x) + 4x * (3 + x)) + -5 = 0 (-3 + -1x + (3 * 4x + x * 4x)) + -5 = 0 (-3 + -1x + (12x + 4x2)) + -5 = 0 Combine like terms: -1x + 12x = 11x (-3 + 11x + 4x2) + -5 = 0 Reorder the terms: -3 + -5 + 11x + 4x2 = 0 Combine like terms: -3 + -5 = -8 -8 + 11x + 4x2 = 0 Solving -8 + 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'. -2 + 2.75x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 2.75x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + 2.75x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 2.75x + x2 = 0 + 2 2.75x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 2.75x + x2 = 2 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 = 2 + 1.890625 Reorder the terms: 1.890625 + 2.75x + x2 = 2 + 1.890625 Combine like terms: 2 + 1.890625 = 3.890625 1.890625 + 2.75x + x2 = 3.890625 Factor a perfect square on the left side: (x + 1.375)(x + 1.375) = 3.890625 Calculate the square root of the right side: 1.97246673 Break this problem into two subproblems by setting (x + 1.375) equal to 1.97246673 and -1.97246673.Subproblem 1
x + 1.375 = 1.97246673 Simplifying x + 1.375 = 1.97246673 Reorder the terms: 1.375 + x = 1.97246673 Solving 1.375 + x = 1.97246673 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 = 1.97246673 + -1.375 Combine like terms: 1.375 + -1.375 = 0.000 0.000 + x = 1.97246673 + -1.375 x = 1.97246673 + -1.375 Combine like terms: 1.97246673 + -1.375 = 0.59746673 x = 0.59746673 Simplifying x = 0.59746673Subproblem 2
x + 1.375 = -1.97246673 Simplifying x + 1.375 = -1.97246673 Reorder the terms: 1.375 + x = -1.97246673 Solving 1.375 + x = -1.97246673 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 = -1.97246673 + -1.375 Combine like terms: 1.375 + -1.375 = 0.000 0.000 + x = -1.97246673 + -1.375 x = -1.97246673 + -1.375 Combine like terms: -1.97246673 + -1.375 = -3.34746673 x = -3.34746673 Simplifying x = -3.34746673Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.59746673, -3.34746673}
| 4(x^2+1)-x-3=0 | | 4b+3a=11.67 | | Logx^2=27 | | 8(4p-4)= | | (x+1)(3x-2)-2x-4=0 | | X^2+8x-90=0 | | (2)(-4)= | | 9x(9x-16)+64=0 | | 8x+2=3(3x+8) | | 25x+25=-345-15x | | 16/z=-8/1 | | x+y=100.45 | | 2x-16=7x+9 | | 14x-10=12x+6 | | 12x-16=3x-9 | | (13/3)-4-3 | | -(-8x)=(-35) | | 13/3-4-3 | | .25x^2+x+1=0 | | 4(x-5)=6-2x+13+7+2x+2 | | 14x-38=8x+4 | | 26x+21=-23x-9 | | 13x=42+5x | | 100cosx=60 | | r(3-2)=4 | | 2x+8=16+4x | | 27x^3-9x^2+15x= | | 3.7y+9=8.1y-17.4 | | 2x^2+14x+49=9x^2-42x+49 | | 2/9(x-5/4)=-1/9 | | 2x(34)-42=w | | (2x+15)+11x=180 |