If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x2 + 400x + -2550 = 0 Reorder the terms: -2550 + 400x + -5x2 = 0 Solving -2550 + 400x + -5x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(-510 + 80x + -1x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-510 + 80x + -1x2)' equal to zero and attempt to solve: Simplifying -510 + 80x + -1x2 = 0 Solving -510 + 80x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 510 + -80x + x2 = 0 Move the constant term to the right: Add '-510' to each side of the equation. 510 + -80x + -510 + x2 = 0 + -510 Reorder the terms: 510 + -510 + -80x + x2 = 0 + -510 Combine like terms: 510 + -510 = 0 0 + -80x + x2 = 0 + -510 -80x + x2 = 0 + -510 Combine like terms: 0 + -510 = -510 -80x + x2 = -510 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 = -510 + 1600 Reorder the terms: 1600 + -80x + x2 = -510 + 1600 Combine like terms: -510 + 1600 = 1090 1600 + -80x + x2 = 1090 Factor a perfect square on the left side: (x + -40)(x + -40) = 1090 Calculate the square root of the right side: 33.015148038 Break this problem into two subproblems by setting (x + -40) equal to 33.015148038 and -33.015148038.Subproblem 1
x + -40 = 33.015148038 Simplifying x + -40 = 33.015148038 Reorder the terms: -40 + x = 33.015148038 Solving -40 + x = 33.015148038 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 = 33.015148038 + 40 Combine like terms: -40 + 40 = 0 0 + x = 33.015148038 + 40 x = 33.015148038 + 40 Combine like terms: 33.015148038 + 40 = 73.015148038 x = 73.015148038 Simplifying x = 73.015148038Subproblem 2
x + -40 = -33.015148038 Simplifying x + -40 = -33.015148038 Reorder the terms: -40 + x = -33.015148038 Solving -40 + x = -33.015148038 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 = -33.015148038 + 40 Combine like terms: -40 + 40 = 0 0 + x = -33.015148038 + 40 x = -33.015148038 + 40 Combine like terms: -33.015148038 + 40 = 6.984851962 x = 6.984851962 Simplifying x = 6.984851962Solution
The solution to the problem is based on the solutions from the subproblems. x = {73.015148038, 6.984851962}Solution
x = {73.015148038, 6.984851962}
| ln(x^5/x^3) | | H=6x(40-x) | | 16x^9-9x^7+20x^6= | | 18/3=x/4 | | 18/3=x/$ | | 2(w-7)=3w | | 14p+(-11p)-(-14)=2 | | p(x)=x^3+7x^2+17x-25 | | H=6t(40-t) | | 12k=-6(k+9) | | 5-(3x-6)= | | 6f+30+8=2f | | 22/24 | | 2x+4y+2=5 | | 5x-12=-7x | | 10+12y=2y-40 | | -r-(-9r)-20=-4 | | 2(x-1)-6x=26 | | 15/30 | | 19h-9h-9h+2=18 | | 25+30.76=3+5 | | 20-x=4x+5 | | 2g+3g-g-g=9 | | -1/5(×-25)=7 | | 6m-15=3m-36 | | 3-x=5x-9 | | 14u-14u+u=5 | | (70-4x)+(18x-8)=90 | | n/2-4=12 | | (-2/7)3 | | 26/42 | | 60=-2x+-8 |