If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 541.2 + -57.5x + 1.25x2 = 0 Solving 541.2 + -57.5x + 1.25x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 1.25 the coefficient of the squared term: Divide each side by '1.25'. 432.96 + -46x + x2 = 0 Move the constant term to the right: Add '-432.96' to each side of the equation. 432.96 + -46x + -432.96 + x2 = 0 + -432.96 Reorder the terms: 432.96 + -432.96 + -46x + x2 = 0 + -432.96 Combine like terms: 432.96 + -432.96 = 0.00 0.00 + -46x + x2 = 0 + -432.96 -46x + x2 = 0 + -432.96 Combine like terms: 0 + -432.96 = -432.96 -46x + x2 = -432.96 The x term is -46x. Take half its coefficient (-23). Square it (529) and add it to both sides. Add '529' to each side of the equation. -46x + 529 + x2 = -432.96 + 529 Reorder the terms: 529 + -46x + x2 = -432.96 + 529 Combine like terms: -432.96 + 529 = 96.04 529 + -46x + x2 = 96.04 Factor a perfect square on the left side: (x + -23)(x + -23) = 96.04 Calculate the square root of the right side: 9.8 Break this problem into two subproblems by setting (x + -23) equal to 9.8 and -9.8.Subproblem 1
x + -23 = 9.8 Simplifying x + -23 = 9.8 Reorder the terms: -23 + x = 9.8 Solving -23 + x = 9.8 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + x = 9.8 + 23 Combine like terms: -23 + 23 = 0 0 + x = 9.8 + 23 x = 9.8 + 23 Combine like terms: 9.8 + 23 = 32.8 x = 32.8 Simplifying x = 32.8Subproblem 2
x + -23 = -9.8 Simplifying x + -23 = -9.8 Reorder the terms: -23 + x = -9.8 Solving -23 + x = -9.8 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + x = -9.8 + 23 Combine like terms: -23 + 23 = 0 0 + x = -9.8 + 23 x = -9.8 + 23 Combine like terms: -9.8 + 23 = 13.2 x = 13.2 Simplifying x = 13.2Solution
The solution to the problem is based on the solutions from the subproblems. x = {32.8, 13.2}
| -13x+3y=-76 | | L^2-9L+3=0 | | 7+5(3x-4)=7(x+1) | | 5p-16= | | R/4=24 | | 20x-2x^2=21 | | 7(x+10)-7=126-2X | | y^2+20x+2y-39=0 | | (x+1)(x+375)=750ft^2 | | 4(2x+1)=5(3x-2) | | -6(3y+8)= | | 6(6x-8)+4x=12 | | -13+3=-76 | | 6x^3-3sin(x)=0 | | 6(6x+8)+4x=12 | | 4z=8-(z+3) | | -38+8x=3x+67 | | 12x+5=0 | | 7x-9/2=13 | | 12x^2-72x+y+78=0 | | (x+1)(x+375)=750 | | 2=4x-18 | | 5n-10+1+6n= | | 6(4X-10)-4(8+8X)=14 | | 64+64+44=x | | 39+144+x=180 | | 3=2x-15 | | 3*30x= | | n(n+1)=306 | | 90-(4x+1+5x-5)=0 | | 2x^2+42x-1080=0 | | 1=32x-15 |