If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 12x + 12 = 33 Reorder the terms: 12 + 12x + 3x2 = 33 Solving 12 + 12x + 3x2 = 33 Solving for variable 'x'. Reorder the terms: 12 + -33 + 12x + 3x2 = 33 + -33 Combine like terms: 12 + -33 = -21 -21 + 12x + 3x2 = 33 + -33 Combine like terms: 33 + -33 = 0 -21 + 12x + 3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(-7 + 4x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-7 + 4x + x2)' equal to zero and attempt to solve: Simplifying -7 + 4x + x2 = 0 Solving -7 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '7' to each side of the equation. -7 + 4x + 7 + x2 = 0 + 7 Reorder the terms: -7 + 7 + 4x + x2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 4x + x2 = 0 + 7 4x + x2 = 0 + 7 Combine like terms: 0 + 7 = 7 4x + x2 = 7 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 7 + 4 Reorder the terms: 4 + 4x + x2 = 7 + 4 Combine like terms: 7 + 4 = 11 4 + 4x + x2 = 11 Factor a perfect square on the left side: (x + 2)(x + 2) = 11 Calculate the square root of the right side: 3.31662479 Break this problem into two subproblems by setting (x + 2) equal to 3.31662479 and -3.31662479.Subproblem 1
x + 2 = 3.31662479 Simplifying x + 2 = 3.31662479 Reorder the terms: 2 + x = 3.31662479 Solving 2 + x = 3.31662479 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 3.31662479 + -2 Combine like terms: 2 + -2 = 0 0 + x = 3.31662479 + -2 x = 3.31662479 + -2 Combine like terms: 3.31662479 + -2 = 1.31662479 x = 1.31662479 Simplifying x = 1.31662479Subproblem 2
x + 2 = -3.31662479 Simplifying x + 2 = -3.31662479 Reorder the terms: 2 + x = -3.31662479 Solving 2 + x = -3.31662479 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -3.31662479 + -2 Combine like terms: 2 + -2 = 0 0 + x = -3.31662479 + -2 x = -3.31662479 + -2 Combine like terms: -3.31662479 + -2 = -5.31662479 x = -5.31662479 Simplifying x = -5.31662479Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.31662479, -5.31662479}Solution
x = {1.31662479, -5.31662479}
| 57.99+0.11(2)= | | 3.14^1/3 | | 5x^2+5x=11 | | 10x-13=3x | | 3/4t=2/3 | | 8c^2-9c+1=0 | | -2=8 | | 5x(2x+7)= | | (x+5)(x+1)=(x+9)(x-1) | | 6=-2+x | | 258-2x=43x+18 | | 2x(-1+x)+2x^2=4x(2+x) | | w+4=-8 | | 7x+2x+13-4x=58 | | 2/3=-3/5t | | 25+25+(2y+1)+(2y+1)= | | (8-2)(5-9)= | | 5x+3=7x-3 | | 8x+xy=10 | | b/7=11 | | m/n | | 9x^2-54x+24=0 | | 7-2(3+2b)= | | 3/4x=1/2 | | -4x+13= | | 4x^2+24x-36=0 | | (11y+5)(y-6)=0 | | 7y-10-5y+9=0 | | 5x-2(7x+1)=14 | | 4a+4a+4a+12+12+9a= | | 3x^3+6x^2-45x=0 | | -5/6x=3/4 |