If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x + x2 + -3 = 0 Reorder the terms: -3 + 8x + x2 = 0 Solving -3 + 8x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + 8x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + 8x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 8x + x2 = 0 + 3 8x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 8x + x2 = 3 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 = 3 + 16 Reorder the terms: 16 + 8x + x2 = 3 + 16 Combine like terms: 3 + 16 = 19 16 + 8x + x2 = 19 Factor a perfect square on the left side: (x + 4)(x + 4) = 19 Calculate the square root of the right side: 4.358898944 Break this problem into two subproblems by setting (x + 4) equal to 4.358898944 and -4.358898944.Subproblem 1
x + 4 = 4.358898944 Simplifying x + 4 = 4.358898944 Reorder the terms: 4 + x = 4.358898944 Solving 4 + x = 4.358898944 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 = 4.358898944 + -4 Combine like terms: 4 + -4 = 0 0 + x = 4.358898944 + -4 x = 4.358898944 + -4 Combine like terms: 4.358898944 + -4 = 0.358898944 x = 0.358898944 Simplifying x = 0.358898944Subproblem 2
x + 4 = -4.358898944 Simplifying x + 4 = -4.358898944 Reorder the terms: 4 + x = -4.358898944 Solving 4 + x = -4.358898944 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 = -4.358898944 + -4 Combine like terms: 4 + -4 = 0 0 + x = -4.358898944 + -4 x = -4.358898944 + -4 Combine like terms: -4.358898944 + -4 = -8.358898944 x = -8.358898944 Simplifying x = -8.358898944Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.358898944, -8.358898944}
| W*24=24 | | 33=-19k-14k | | B-35=3 | | 3u=-18 | | 2(5)+4(25)=m | | 2(5)+4+(25)=m | | cos(x)+cos(2x)+cos(3x)+cos(4x)=0.5 | | 2(5)+4+(25)=n | | 3/4(x-3)=-15 | | -325/5= | | -106-7x=146+11x | | 125/-5=o | | -18.2-s=14.6 | | 3x+2=6x-11 | | 52/25=m/125 | | 3y=-21x-1 | | 21-4= | | -4x-1=32-6x | | 4y-4+y+24=-2y+21 | | -6p+2=-6p+12 | | 14/9=3/x | | -5(4+3x)=100 | | -6x-11=17-8x | | 5/8=35/n | | 3(w-2)-5w=-2(w+4) | | log((4x^3)/(y(x-2)^6)) | | 2(10)2-c=12 | | x^2+y^2+x-y=0 | | -162+11x=78-x | | -3(5-15)=15(3n-2) | | 2y-1/y=2/3 | | -62-x=29-8x |