If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 4)(x) = 144 Reorder the terms: (4 + 2x)(x) = 144 Reorder the terms for easier multiplication: x(4 + 2x) = 144 (4 * x + 2x * x) = 144 (4x + 2x2) = 144 Solving 4x + 2x2 = 144 Solving for variable 'x'. Reorder the terms: -144 + 4x + 2x2 = 144 + -144 Combine like terms: 144 + -144 = 0 -144 + 4x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-72 + 2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-72 + 2x + x2)' equal to zero and attempt to solve: Simplifying -72 + 2x + x2 = 0 Solving -72 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '72' to each side of the equation. -72 + 2x + 72 + x2 = 0 + 72 Reorder the terms: -72 + 72 + 2x + x2 = 0 + 72 Combine like terms: -72 + 72 = 0 0 + 2x + x2 = 0 + 72 2x + x2 = 0 + 72 Combine like terms: 0 + 72 = 72 2x + x2 = 72 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 = 72 + 1 Reorder the terms: 1 + 2x + x2 = 72 + 1 Combine like terms: 72 + 1 = 73 1 + 2x + x2 = 73 Factor a perfect square on the left side: (x + 1)(x + 1) = 73 Calculate the square root of the right side: 8.544003745 Break this problem into two subproblems by setting (x + 1) equal to 8.544003745 and -8.544003745.Subproblem 1
x + 1 = 8.544003745 Simplifying x + 1 = 8.544003745 Reorder the terms: 1 + x = 8.544003745 Solving 1 + x = 8.544003745 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 = 8.544003745 + -1 Combine like terms: 1 + -1 = 0 0 + x = 8.544003745 + -1 x = 8.544003745 + -1 Combine like terms: 8.544003745 + -1 = 7.544003745 x = 7.544003745 Simplifying x = 7.544003745Subproblem 2
x + 1 = -8.544003745 Simplifying x + 1 = -8.544003745 Reorder the terms: 1 + x = -8.544003745 Solving 1 + x = -8.544003745 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 = -8.544003745 + -1 Combine like terms: 1 + -1 = 0 0 + x = -8.544003745 + -1 x = -8.544003745 + -1 Combine like terms: -8.544003745 + -1 = -9.544003745 x = -9.544003745 Simplifying x = -9.544003745Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.544003745, -9.544003745}Solution
x = {7.544003745, -9.544003745}
| -7(2x-6)=434/9 | | 4+2(5x-6)=14x | | 9=60p-p^2 | | 4x+3=2y+10 | | x^(1/4)=32*x^(7/8) | | 1/4x-1=-3/4x | | -4[n-1]-5n= | | x^2-2-3x=0 | | 4R+20=15 | | 3x+7=-9x+49 | | 16v-13v+36=4v-18 | | 21x^2+19x+5=0 | | 4(c-4)+8=2+c-10 | | 10x-4=-3x+9 | | x-x-2x+2x+4+1+5= | | -26y=884 | | (8/9)^3 | | 20t+5t^2-100=0 | | -9=-k-8k | | x^(1/4)=32x^(7/8) | | x^2-2+3x=0 | | 19-17=(x/-5) | | 9=g(6)+2 | | 18=5k+k | | -10y^7+6y^10-4y^10x-8y^8x= | | -2/9-3x=218/9 | | 6=14+4x | | 54=3.14r^2 | | -2(x+1)=9x-1+2(2x+2) | | 54=3.14r^26 | | 3v+7=9v+49 | | 8989=x-((x-6000).25) |