If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -3x = 17 Reorder the terms: -3x + 4x2 = 17 Solving -3x + 4x2 = 17 Solving for variable 'x'. Reorder the terms: -17 + -3x + 4x2 = 17 + -17 Combine like terms: 17 + -17 = 0 -17 + -3x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -4.25 + -0.75x + x2 = 0 Move the constant term to the right: Add '4.25' to each side of the equation. -4.25 + -0.75x + 4.25 + x2 = 0 + 4.25 Reorder the terms: -4.25 + 4.25 + -0.75x + x2 = 0 + 4.25 Combine like terms: -4.25 + 4.25 = 0.00 0.00 + -0.75x + x2 = 0 + 4.25 -0.75x + x2 = 0 + 4.25 Combine like terms: 0 + 4.25 = 4.25 -0.75x + x2 = 4.25 The x term is -0.75x. Take half its coefficient (-0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. -0.75x + 0.140625 + x2 = 4.25 + 0.140625 Reorder the terms: 0.140625 + -0.75x + x2 = 4.25 + 0.140625 Combine like terms: 4.25 + 0.140625 = 4.390625 0.140625 + -0.75x + x2 = 4.390625 Factor a perfect square on the left side: (x + -0.375)(x + -0.375) = 4.390625 Calculate the square root of the right side: 2.095381827 Break this problem into two subproblems by setting (x + -0.375) equal to 2.095381827 and -2.095381827.Subproblem 1
x + -0.375 = 2.095381827 Simplifying x + -0.375 = 2.095381827 Reorder the terms: -0.375 + x = 2.095381827 Solving -0.375 + x = 2.095381827 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = 2.095381827 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = 2.095381827 + 0.375 x = 2.095381827 + 0.375 Combine like terms: 2.095381827 + 0.375 = 2.470381827 x = 2.470381827 Simplifying x = 2.470381827Subproblem 2
x + -0.375 = -2.095381827 Simplifying x + -0.375 = -2.095381827 Reorder the terms: -0.375 + x = -2.095381827 Solving -0.375 + x = -2.095381827 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.375' to each side of the equation. -0.375 + 0.375 + x = -2.095381827 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + x = -2.095381827 + 0.375 x = -2.095381827 + 0.375 Combine like terms: -2.095381827 + 0.375 = -1.720381827 x = -1.720381827 Simplifying x = -1.720381827Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.470381827, -1.720381827}
| 9f+16f+15-30= | | -3t-2(t-1)=5 | | 5x+3(x-7)-2(y-6)= | | 2.4t+4.5=3.6t-1.9-0.4t | | 20T-20+15=95 | | 1C+C^2=90 | | 12Y-(9Yx*0)=144 | | -3y-2=-20 | | (5x^2+6x-3)-(5x^2+3)=24 | | x^2+22x+3x^2=0 | | y=-x^2+2x+1 | | 7-8x=115-29x | | 8y+7=6-2y-10y | | 3(2x+7)-3x=18 | | X^4-13x^2+40=0 | | (y-4)2= | | 3w^2-12w+9=0 | | 3x^7+6x^5-9x^3=0 | | ln(x)=6.5 | | .05x=1 | | x^3+8x-6x^2=0 | | 123-567= | | 6y^2+2y=4 | | 3x-10-8x=-50 | | 123-345= | | 2(-4)(-1)(-4)= | | 42-23= | | 3(x-9)=15 | | (x-10)(4x-3)=0 | | 11-16x-12x^2= | | 2-8c=-46 | | 6y^2-10y+7= |