If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 3)(x) = 37 Reorder the terms: (3 + 2x)(x) = 37 Reorder the terms for easier multiplication: x(3 + 2x) = 37 (3 * x + 2x * x) = 37 (3x + 2x2) = 37 Solving 3x + 2x2 = 37 Solving for variable 'x'. Reorder the terms: -37 + 3x + 2x2 = 37 + -37 Combine like terms: 37 + -37 = 0 -37 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -18.5 + 1.5x + x2 = 0 Move the constant term to the right: Add '18.5' to each side of the equation. -18.5 + 1.5x + 18.5 + x2 = 0 + 18.5 Reorder the terms: -18.5 + 18.5 + 1.5x + x2 = 0 + 18.5 Combine like terms: -18.5 + 18.5 = 0.0 0.0 + 1.5x + x2 = 0 + 18.5 1.5x + x2 = 0 + 18.5 Combine like terms: 0 + 18.5 = 18.5 1.5x + x2 = 18.5 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = 18.5 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = 18.5 + 0.5625 Combine like terms: 18.5 + 0.5625 = 19.0625 0.5625 + 1.5x + x2 = 19.0625 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = 19.0625 Calculate the square root of the right side: 4.366062299 Break this problem into two subproblems by setting (x + 0.75) equal to 4.366062299 and -4.366062299.Subproblem 1
x + 0.75 = 4.366062299 Simplifying x + 0.75 = 4.366062299 Reorder the terms: 0.75 + x = 4.366062299 Solving 0.75 + x = 4.366062299 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = 4.366062299 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = 4.366062299 + -0.75 x = 4.366062299 + -0.75 Combine like terms: 4.366062299 + -0.75 = 3.616062299 x = 3.616062299 Simplifying x = 3.616062299Subproblem 2
x + 0.75 = -4.366062299 Simplifying x + 0.75 = -4.366062299 Reorder the terms: 0.75 + x = -4.366062299 Solving 0.75 + x = -4.366062299 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = -4.366062299 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = -4.366062299 + -0.75 x = -4.366062299 + -0.75 Combine like terms: -4.366062299 + -0.75 = -5.116062299 x = -5.116062299 Simplifying x = -5.116062299Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.616062299, -5.116062299}
| 2x+8/4=7x-10/9 | | x(7+x)=6(4+6) | | 2-1/x-5/x^2=0 | | 28+3=x | | -2a4/-3b-7 | | 1/7-2/7j=3/14 | | 38=5x-4+8x-10 | | f(-3)=-3+9.5 | | 12r^2-36r-144=0 | | .33x-1.33=.75x-1.6 | | r^2-6r+10=0 | | (12.2)(3+2)=360 | | -13=7x-1-4x-3 | | x^2+9=3x | | (2x+3)+x=37 | | 7+2(5x-5)=5-5(2x+1) | | -9(-11)= | | 7x+3-3=23 | | 10x-2(x+3)=6x+8 | | 1/3x^2-1/9x-2/9=0 | | f(-5)=-5+9.5 | | 3r^2-2r+14=0 | | 1/4x^2-1/28x-3/14=0 | | (5/6)c+15=0 | | 92-(-16)= | | 6x-10=3x-40 | | -4(7x-5)=160 | | 0.04/2 | | -12-(-21)= | | x-6-10x-8= | | 9x-1=9(x+7) | | 42.28=8g+3.56 |