If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x(x + 2) = 34 Reorder the terms: 2x(2 + x) = 34 (2 * 2x + x * 2x) = 34 (4x + 2x2) = 34 Solving 4x + 2x2 = 34 Solving for variable 'x'. Reorder the terms: -34 + 4x + 2x2 = 34 + -34 Combine like terms: 34 + -34 = 0 -34 + 4x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-17 + 2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-17 + 2x + x2)' equal to zero and attempt to solve: Simplifying -17 + 2x + x2 = 0 Solving -17 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '17' to each side of the equation. -17 + 2x + 17 + x2 = 0 + 17 Reorder the terms: -17 + 17 + 2x + x2 = 0 + 17 Combine like terms: -17 + 17 = 0 0 + 2x + x2 = 0 + 17 2x + x2 = 0 + 17 Combine like terms: 0 + 17 = 17 2x + x2 = 17 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 17 + 1 Reorder the terms: 1 + 2x + x2 = 17 + 1 Combine like terms: 17 + 1 = 18 1 + 2x + x2 = 18 Factor a perfect square on the left side: (x + 1)(x + 1) = 18 Calculate the square root of the right side: 4.242640687 Break this problem into two subproblems by setting (x + 1) equal to 4.242640687 and -4.242640687.Subproblem 1
x + 1 = 4.242640687 Simplifying x + 1 = 4.242640687 Reorder the terms: 1 + x = 4.242640687 Solving 1 + x = 4.242640687 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 4.242640687 + -1 Combine like terms: 1 + -1 = 0 0 + x = 4.242640687 + -1 x = 4.242640687 + -1 Combine like terms: 4.242640687 + -1 = 3.242640687 x = 3.242640687 Simplifying x = 3.242640687Subproblem 2
x + 1 = -4.242640687 Simplifying x + 1 = -4.242640687 Reorder the terms: 1 + x = -4.242640687 Solving 1 + x = -4.242640687 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -4.242640687 + -1 Combine like terms: 1 + -1 = 0 0 + x = -4.242640687 + -1 x = -4.242640687 + -1 Combine like terms: -4.242640687 + -1 = -5.242640687 x = -5.242640687 Simplifying x = -5.242640687Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.242640687, -5.242640687}Solution
x = {3.242640687, -5.242640687}
| -336=-7(5x-7) | | 2x/5-5/8=x/8 | | (3X-2)/2X-3=6 | | 6x(x-1)=5-19x | | 3x+30=5(x+6)-2x | | c=9f+90 | | 7.68=2*3.14*r | | 9/5+3y=8y-1/5 | | -10p=2p-18 | | 6/13=5/y | | 27*5x=9x+1 | | (4x+3)(x+2)=3 | | 1/x+5=8 | | 7.53=2*3.14*r | | -37+7x=75 | | x^2+(y-11)(y-11)=121 | | 1/x+1/5x=1/15 | | -2x+12y=47 | | 3(x^2+9)=60 | | -2y-3(6y+9)=2-6(7-y) | | x/2-1 | | z+1=-z | | 7+m/8=11 | | 6x+10=10x+2 | | 71-(4x+5)=4(x+3)+x | | 16x=-4x^2-15 | | P-9Q-4/R2S-3 | | 0.4(0.1x+0.3)=-.8 | | -7x-164=111+4x | | -11x^2+3x-7x^2+2=0 | | K-4/2 | | -4x-85=75-12x |