x=-16x^2+96x+3

Simple and best practice solution for x=-16x^2+96x+3 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x=-16x^2+96x+3 equation:


Simplifying
x = -16x2 + 96x + 3

Reorder the terms:
x = 3 + 96x + -16x2

Solving
x = 3 + 96x + -16x2

Solving for variable 'x'.

Reorder the terms:
-3 + x + -96x + 16x2 = 3 + 96x + -16x2 + -3 + -96x + 16x2

Combine like terms: x + -96x = -95x
-3 + -95x + 16x2 = 3 + 96x + -16x2 + -3 + -96x + 16x2

Reorder the terms:
-3 + -95x + 16x2 = 3 + -3 + 96x + -96x + -16x2 + 16x2

Combine like terms: 3 + -3 = 0
-3 + -95x + 16x2 = 0 + 96x + -96x + -16x2 + 16x2
-3 + -95x + 16x2 = 96x + -96x + -16x2 + 16x2

Combine like terms: 96x + -96x = 0
-3 + -95x + 16x2 = 0 + -16x2 + 16x2
-3 + -95x + 16x2 = -16x2 + 16x2

Combine like terms: -16x2 + 16x2 = 0
-3 + -95x + 16x2 = 0

Begin completing the square.  Divide all terms by
16 the coefficient of the squared term: 

Divide each side by '16'.
-0.1875 + -5.9375x + x2 = 0

Move the constant term to the right:

Add '0.1875' to each side of the equation.
-0.1875 + -5.9375x + 0.1875 + x2 = 0 + 0.1875

Reorder the terms:
-0.1875 + 0.1875 + -5.9375x + x2 = 0 + 0.1875

Combine like terms: -0.1875 + 0.1875 = 0.0000
0.0000 + -5.9375x + x2 = 0 + 0.1875
-5.9375x + x2 = 0 + 0.1875

Combine like terms: 0 + 0.1875 = 0.1875
-5.9375x + x2 = 0.1875

The x term is -5.9375x.  Take half its coefficient (-2.96875).
Square it (8.813476563) and add it to both sides.

Add '8.813476563' to each side of the equation.
-5.9375x + 8.813476563 + x2 = 0.1875 + 8.813476563

Reorder the terms:
8.813476563 + -5.9375x + x2 = 0.1875 + 8.813476563

Combine like terms: 0.1875 + 8.813476563 = 9.000976563
8.813476563 + -5.9375x + x2 = 9.000976563

Factor a perfect square on the left side:
(x + -2.96875)(x + -2.96875) = 9.000976563

Calculate the square root of the right side: 3.000162756

Break this problem into two subproblems by setting 
(x + -2.96875) equal to 3.000162756 and -3.000162756.

Subproblem 1

x + -2.96875 = 3.000162756 Simplifying x + -2.96875 = 3.000162756 Reorder the terms: -2.96875 + x = 3.000162756 Solving -2.96875 + x = 3.000162756 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.96875' to each side of the equation. -2.96875 + 2.96875 + x = 3.000162756 + 2.96875 Combine like terms: -2.96875 + 2.96875 = 0.00000 0.00000 + x = 3.000162756 + 2.96875 x = 3.000162756 + 2.96875 Combine like terms: 3.000162756 + 2.96875 = 5.968912756 x = 5.968912756 Simplifying x = 5.968912756

Subproblem 2

x + -2.96875 = -3.000162756 Simplifying x + -2.96875 = -3.000162756 Reorder the terms: -2.96875 + x = -3.000162756 Solving -2.96875 + x = -3.000162756 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.96875' to each side of the equation. -2.96875 + 2.96875 + x = -3.000162756 + 2.96875 Combine like terms: -2.96875 + 2.96875 = 0.00000 0.00000 + x = -3.000162756 + 2.96875 x = -3.000162756 + 2.96875 Combine like terms: -3.000162756 + 2.96875 = -0.031412756 x = -0.031412756 Simplifying x = -0.031412756

Solution

The solution to the problem is based on the solutions from the subproblems. x = {5.968912756, -0.031412756}

See similar equations:

| -4(9xy+8)+6(10xy-6)= | | 1000*2= | | -8s=-128 | | 7(x-2)=x+10 | | 2x(x+6)=14 | | -8=-128 | | -3x(2x+8)= | | 2/3x+5=21 | | 9.4=x-6.8 | | 600x+1000y=7600 | | 2(t-2)-3(2-2t)=6 | | 3x+5=16x | | 9x-(2x-3)=15+3x | | 8(a-1)=7(a+7) | | 5x-7=2x | | x/42=41/84 | | -(10-x)=45 | | 2x+1y=286 | | 2y+4+5y=8 | | 6x+10y=76 | | .4=28 | | 3(5x+1)-(2x-8)=-28 | | 53/8-411/12 | | .4x=28 | | 20=-2x+2y | | P=A+3b+3cfora | | 16=n/6 | | -4/9x=2025 | | 15n+3/2=6 | | 1664(x)+416(1.3(x))=52000 | | 15/8x-3/4=12/3 | | x+(1.3(x))=25 |

Equations solver categories