If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 50)(x + 30) = 2320 Reorder the terms: (50 + x)(x + 30) = 2320 Reorder the terms: (50 + x)(30 + x) = 2320 Multiply (50 + x) * (30 + x) (50(30 + x) + x(30 + x)) = 2320 ((30 * 50 + x * 50) + x(30 + x)) = 2320 ((1500 + 50x) + x(30 + x)) = 2320 (1500 + 50x + (30 * x + x * x)) = 2320 (1500 + 50x + (30x + x2)) = 2320 Combine like terms: 50x + 30x = 80x (1500 + 80x + x2) = 2320 Solving 1500 + 80x + x2 = 2320 Solving for variable 'x'. Reorder the terms: 1500 + -2320 + 80x + x2 = 2320 + -2320 Combine like terms: 1500 + -2320 = -820 -820 + 80x + x2 = 2320 + -2320 Combine like terms: 2320 + -2320 = 0 -820 + 80x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '820' to each side of the equation. -820 + 80x + 820 + x2 = 0 + 820 Reorder the terms: -820 + 820 + 80x + x2 = 0 + 820 Combine like terms: -820 + 820 = 0 0 + 80x + x2 = 0 + 820 80x + x2 = 0 + 820 Combine like terms: 0 + 820 = 820 80x + x2 = 820 The x term is 80x. Take half its coefficient (40). Square it (1600) and add it to both sides. Add '1600' to each side of the equation. 80x + 1600 + x2 = 820 + 1600 Reorder the terms: 1600 + 80x + x2 = 820 + 1600 Combine like terms: 820 + 1600 = 2420 1600 + 80x + x2 = 2420 Factor a perfect square on the left side: (x + 40)(x + 40) = 2420 Calculate the square root of the right side: 49.193495505 Break this problem into two subproblems by setting (x + 40) equal to 49.193495505 and -49.193495505.Subproblem 1
x + 40 = 49.193495505 Simplifying x + 40 = 49.193495505 Reorder the terms: 40 + x = 49.193495505 Solving 40 + x = 49.193495505 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + x = 49.193495505 + -40 Combine like terms: 40 + -40 = 0 0 + x = 49.193495505 + -40 x = 49.193495505 + -40 Combine like terms: 49.193495505 + -40 = 9.193495505 x = 9.193495505 Simplifying x = 9.193495505Subproblem 2
x + 40 = -49.193495505 Simplifying x + 40 = -49.193495505 Reorder the terms: 40 + x = -49.193495505 Solving 40 + x = -49.193495505 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + x = -49.193495505 + -40 Combine like terms: 40 + -40 = 0 0 + x = -49.193495505 + -40 x = -49.193495505 + -40 Combine like terms: -49.193495505 + -40 = -89.193495505 x = -89.193495505 Simplifying x = -89.193495505Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.193495505, -89.193495505}
| 9+5(8-6y)= | | 3*-12-20+6*-12-2=8*-12+2*-12 | | sqrt(4x+1)=1+sqrt(2x) | | 6n+8=2n+25 | | 3(9n+3n)+n= | | 5x+12+8x-5= | | 2x^2-7x=6x | | z^7-24z^5= | | 6m+20=9m-4 | | 16/6= | | abs(3y+5)=abs(3y+4) | | 6x-2=8+5 | | 7x-9=5x+6 | | 5(4x+2)=84 | | (3x-6)(4x-9)= | | 3(2x-1)=13 | | 3x^2+3x=82 | | 9n+1=3(2n+3) | | 3b=-3b-12 | | 4m+15=6m-3 | | 5r^2+70r+245= | | (0-2)/(4-0) | | 5x+4=3x+9 | | -[2k-11]=7 | | A-(3)=19 | | 2x-6xy=0 | | 5x+2=2x+13 | | 24-x-3=12+18-4x | | 6y=6y+10 | | 11x-4+11x-9=-2-9x-2x | | -3(x-2)7x=9x-3 | | 15x-3x=0 |