If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 12 + 3x + -1x2 Solving 0 = 12 + 3x + -1x2 Solving for variable 'x'. Combine like terms: 0 + -12 = -12 -12 + -3x + x2 = 12 + 3x + -1x2 + -12 + -3x + x2 Reorder the terms: -12 + -3x + x2 = 12 + -12 + 3x + -3x + -1x2 + x2 Combine like terms: 12 + -12 = 0 -12 + -3x + x2 = 0 + 3x + -3x + -1x2 + x2 -12 + -3x + x2 = 3x + -3x + -1x2 + x2 Combine like terms: 3x + -3x = 0 -12 + -3x + x2 = 0 + -1x2 + x2 -12 + -3x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -12 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + -3x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + -3x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -3x + x2 = 0 + 12 -3x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 -3x + x2 = 12 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 12 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 12 + 2.25 Combine like terms: 12 + 2.25 = 14.25 2.25 + -3x + x2 = 14.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 14.25 Calculate the square root of the right side: 3.774917218 Break this problem into two subproblems by setting (x + -1.5) equal to 3.774917218 and -3.774917218.Subproblem 1
x + -1.5 = 3.774917218 Simplifying x + -1.5 = 3.774917218 Reorder the terms: -1.5 + x = 3.774917218 Solving -1.5 + x = 3.774917218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 3.774917218 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 3.774917218 + 1.5 x = 3.774917218 + 1.5 Combine like terms: 3.774917218 + 1.5 = 5.274917218 x = 5.274917218 Simplifying x = 5.274917218Subproblem 2
x + -1.5 = -3.774917218 Simplifying x + -1.5 = -3.774917218 Reorder the terms: -1.5 + x = -3.774917218 Solving -1.5 + x = -3.774917218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -3.774917218 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -3.774917218 + 1.5 x = -3.774917218 + 1.5 Combine like terms: -3.774917218 + 1.5 = -2.274917218 x = -2.274917218 Simplifying x = -2.274917218Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.274917218, -2.274917218}
| Fx=30x | | 5f+5f+9=30+7f+15+15 | | X-1=7-2 | | K=-15/5 | | (20x-10x3)/5x-2)= | | 5/3=x/33 | | K=20/12 | | 3(x)+2(y)=100 | | 10+20c-10=15c-5c+90 | | 5/9x-2/3=2/9 | | K=15/-30 | | 3/2d=1/6 | | -3-4/3q=5/4 | | 180=(13x+7)+(6x+21) | | 7m-3/4=1/2 | | -1/4q=2/3 | | -11+10s+11-3s=s+2s+100 | | 3(x)+1.5(x)=100 | | -3/4=-6x | | -u/3=-6 | | 3x-4=40-2/3x | | 70/2 | | 36-3r=18 | | -2/5p=7/9 | | -6-(3-6p)= | | 3/13=z-9/13 | | D-3/10=4/5 | | x^4-x^2-6=6 | | 4(6x+9)=24x-2 | | 5m^2-22m-15=0 | | M(x)=26x | | (-2x-7)(-3x-7)= |