If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x + 5 + x2 = 40 Reorder the terms: 5 + 5x + x2 = 40 Solving 5 + 5x + x2 = 40 Solving for variable 'x'. Reorder the terms: 5 + -40 + 5x + x2 = 40 + -40 Combine like terms: 5 + -40 = -35 -35 + 5x + x2 = 40 + -40 Combine like terms: 40 + -40 = 0 -35 + 5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '35' to each side of the equation. -35 + 5x + 35 + x2 = 0 + 35 Reorder the terms: -35 + 35 + 5x + x2 = 0 + 35 Combine like terms: -35 + 35 = 0 0 + 5x + x2 = 0 + 35 5x + x2 = 0 + 35 Combine like terms: 0 + 35 = 35 5x + x2 = 35 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = 35 + 6.25 Reorder the terms: 6.25 + 5x + x2 = 35 + 6.25 Combine like terms: 35 + 6.25 = 41.25 6.25 + 5x + x2 = 41.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 41.25 Calculate the square root of the right side: 6.422616289 Break this problem into two subproblems by setting (x + 2.5) equal to 6.422616289 and -6.422616289.Subproblem 1
x + 2.5 = 6.422616289 Simplifying x + 2.5 = 6.422616289 Reorder the terms: 2.5 + x = 6.422616289 Solving 2.5 + x = 6.422616289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 6.422616289 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 6.422616289 + -2.5 x = 6.422616289 + -2.5 Combine like terms: 6.422616289 + -2.5 = 3.922616289 x = 3.922616289 Simplifying x = 3.922616289Subproblem 2
x + 2.5 = -6.422616289 Simplifying x + 2.5 = -6.422616289 Reorder the terms: 2.5 + x = -6.422616289 Solving 2.5 + x = -6.422616289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -6.422616289 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -6.422616289 + -2.5 x = -6.422616289 + -2.5 Combine like terms: -6.422616289 + -2.5 = -8.922616289 x = -8.922616289 Simplifying x = -8.922616289Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.922616289, -8.922616289}
| 9=-18-9b | | y=18x-11 | | (14x^4+6x^3)/2x^2 | | 1/4x=1-1/3 | | x/2+3=-22 | | 18x+48=3x+93 | | 3(x-2)+4=2(x-2) | | 6(x)-4=x-2 | | 10c^2(5c^3-8)=0 | | 1/2x=3-1/3 | | (3x+6)=12 | | 8.3(x+3.1)=-37.35 | | -7/8x=5 | | x=8+2/9x+1/3x | | 6(x)+4=x-2 | | 128-2x=25x+23 | | -4-7x=24 | | 7a-4=2a+11 | | -13-14x=5-7x | | 2/5t=13 | | 10(n)-3=37 | | 9x-1=2(4x+4)-7 | | x-4/7=5/7 | | 3t-2=0.8(3+2t) | | 4x^2+19=39 | | x*4-7=x+3*2 | | 7x-(5x-3)=5-6x | | -9(x-2)=36 | | -30-4x=6x+21 | | 12c=76x | | 3t-2=4/5(3+2t) | | 1/3+1/2=4x/1 |