If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 52x + 64 = 0 Reorder the terms: 64 + 52x + 5x2 = 0 Solving 64 + 52x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 12.8 + 10.4x + x2 = 0 Move the constant term to the right: Add '-12.8' to each side of the equation. 12.8 + 10.4x + -12.8 + x2 = 0 + -12.8 Reorder the terms: 12.8 + -12.8 + 10.4x + x2 = 0 + -12.8 Combine like terms: 12.8 + -12.8 = 0.0 0.0 + 10.4x + x2 = 0 + -12.8 10.4x + x2 = 0 + -12.8 Combine like terms: 0 + -12.8 = -12.8 10.4x + x2 = -12.8 The x term is 10.4x. Take half its coefficient (5.2). Square it (27.04) and add it to both sides. Add '27.04' to each side of the equation. 10.4x + 27.04 + x2 = -12.8 + 27.04 Reorder the terms: 27.04 + 10.4x + x2 = -12.8 + 27.04 Combine like terms: -12.8 + 27.04 = 14.24 27.04 + 10.4x + x2 = 14.24 Factor a perfect square on the left side: (x + 5.2)(x + 5.2) = 14.24 Calculate the square root of the right side: 3.773592453 Break this problem into two subproblems by setting (x + 5.2) equal to 3.773592453 and -3.773592453.Subproblem 1
x + 5.2 = 3.773592453 Simplifying x + 5.2 = 3.773592453 Reorder the terms: 5.2 + x = 3.773592453 Solving 5.2 + x = 3.773592453 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.2' to each side of the equation. 5.2 + -5.2 + x = 3.773592453 + -5.2 Combine like terms: 5.2 + -5.2 = 0.0 0.0 + x = 3.773592453 + -5.2 x = 3.773592453 + -5.2 Combine like terms: 3.773592453 + -5.2 = -1.426407547 x = -1.426407547 Simplifying x = -1.426407547Subproblem 2
x + 5.2 = -3.773592453 Simplifying x + 5.2 = -3.773592453 Reorder the terms: 5.2 + x = -3.773592453 Solving 5.2 + x = -3.773592453 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.2' to each side of the equation. 5.2 + -5.2 + x = -3.773592453 + -5.2 Combine like terms: 5.2 + -5.2 = 0.0 0.0 + x = -3.773592453 + -5.2 x = -3.773592453 + -5.2 Combine like terms: -3.773592453 + -5.2 = -8.973592453 x = -8.973592453 Simplifying x = -8.973592453Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.426407547, -8.973592453}
| 5x/7-1/14=9/28 | | 5(x-3)=125 | | 5x-3=125 | | 5(x-9)=7 | | 5p+2=4p+9 | | -3+-8=5 | | -3+-10=5 | | -3+-10= | | -3+-8= | | 1/x=3 | | 4n-6n=10n | | 5x=7-2x | | 8.00(4+h)=72 | | 4x^2-37x=5x-20 | | 16+6x=82 | | 4.5q-3.6-5.4q=-1.9q-5.6 | | -3+8=5 | | 6/n=24/7 | | 7x+5/8=10/16 | | 360/6.28 | | -3+=5 | | x=(100x-x^2)-(40x+18) | | 5x+15y=-30 | | -32x^2+169x+5=50 | | 5x+15y=30 | | 8r-63r-8=0 | | 5x+2(x-1)=50 | | 3p+2=4+2p | | -4x^2-12x-90= | | 7-j/3=-6 | | 15(3+h)=75 | | 10+s/13=8 |