If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2) + 8x = 1 x2 + 8x = 1 Reorder the terms: 8x + x2 = 1 Solving 8x + x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + 8x + x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + 8x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 8x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 8x + x2 = 0 + 1 8x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 8x + x2 = 1 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = 1 + 16 Reorder the terms: 16 + 8x + x2 = 1 + 16 Combine like terms: 1 + 16 = 17 16 + 8x + x2 = 17 Factor a perfect square on the left side: (x + 4)(x + 4) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + 4) equal to 4.123105626 and -4.123105626.Subproblem 1
x + 4 = 4.123105626 Simplifying x + 4 = 4.123105626 Reorder the terms: 4 + x = 4.123105626 Solving 4 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 4.123105626 + -4 Combine like terms: 4 + -4 = 0 0 + x = 4.123105626 + -4 x = 4.123105626 + -4 Combine like terms: 4.123105626 + -4 = 0.123105626 x = 0.123105626 Simplifying x = 0.123105626Subproblem 2
x + 4 = -4.123105626 Simplifying x + 4 = -4.123105626 Reorder the terms: 4 + x = -4.123105626 Solving 4 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -4.123105626 + -4 Combine like terms: 4 + -4 = 0 0 + x = -4.123105626 + -4 x = -4.123105626 + -4 Combine like terms: -4.123105626 + -4 = -8.123105626 x = -8.123105626 Simplifying x = -8.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.123105626, -8.123105626}
| 18/y=-6 | | 2.5m-5=3.5 | | (6ab^5)*(4a^6b^3)= | | (2x-8)(5x-4)=0 | | rsx^2+s^2x+rtx+st=0 | | (10x^2)-48x+32=0 | | 6.3=9m | | y-5=-7/6(x-1) | | 14=-n+10 | | 2+.5y=2x-4 | | H+5g= | | rsx^2+s^2x+rtx=0 | | 9m+6n-5m+8n= | | lnx+ln(2x)=6 | | -3(2p+7)=-18 | | -26=2(v-5)-4v | | (m-n+k)(m+6n-8k)=0 | | 8y+35=3(y-5) | | 15x-4=86 | | -81=2.7x | | 7x-2=5x+15 | | 6(5a-6)=156 | | -15+3y=-3 | | 6a(5a-6)=156 | | (2x+3)(5x+1)=0 | | 7/8x=7 | | -5(7x-8)=250 | | 6(6-2x)=120 | | (2/5x)-(1/3x)=5 | | 17x-4+7x+2+86=180 | | 5(cx-3)-2=c(5x-2)-3 | | y/5-3=6 |