If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8 + 14x + -50x2 = 0 Solving 8 + 14x + -50x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(4 + 7x + -25x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + 7x + -25x2)' equal to zero and attempt to solve: Simplifying 4 + 7x + -25x2 = 0 Solving 4 + 7x + -25x2 = 0 Begin completing the square. Divide all terms by -25 the coefficient of the squared term: Divide each side by '-25'. -0.16 + -0.28x + x2 = 0 Move the constant term to the right: Add '0.16' to each side of the equation. -0.16 + -0.28x + 0.16 + x2 = 0 + 0.16 Reorder the terms: -0.16 + 0.16 + -0.28x + x2 = 0 + 0.16 Combine like terms: -0.16 + 0.16 = 0.00 0.00 + -0.28x + x2 = 0 + 0.16 -0.28x + x2 = 0 + 0.16 Combine like terms: 0 + 0.16 = 0.16 -0.28x + x2 = 0.16 The x term is -0.28x. Take half its coefficient (-0.14). Square it (0.0196) and add it to both sides. Add '0.0196' to each side of the equation. -0.28x + 0.0196 + x2 = 0.16 + 0.0196 Reorder the terms: 0.0196 + -0.28x + x2 = 0.16 + 0.0196 Combine like terms: 0.16 + 0.0196 = 0.1796 0.0196 + -0.28x + x2 = 0.1796 Factor a perfect square on the left side: (x + -0.14)(x + -0.14) = 0.1796 Calculate the square root of the right side: 0.423792402 Break this problem into two subproblems by setting (x + -0.14) equal to 0.423792402 and -0.423792402.Subproblem 1
x + -0.14 = 0.423792402 Simplifying x + -0.14 = 0.423792402 Reorder the terms: -0.14 + x = 0.423792402 Solving -0.14 + x = 0.423792402 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.14' to each side of the equation. -0.14 + 0.14 + x = 0.423792402 + 0.14 Combine like terms: -0.14 + 0.14 = 0.00 0.00 + x = 0.423792402 + 0.14 x = 0.423792402 + 0.14 Combine like terms: 0.423792402 + 0.14 = 0.563792402 x = 0.563792402 Simplifying x = 0.563792402Subproblem 2
x + -0.14 = -0.423792402 Simplifying x + -0.14 = -0.423792402 Reorder the terms: -0.14 + x = -0.423792402 Solving -0.14 + x = -0.423792402 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.14' to each side of the equation. -0.14 + 0.14 + x = -0.423792402 + 0.14 Combine like terms: -0.14 + 0.14 = 0.00 0.00 + x = -0.423792402 + 0.14 x = -0.423792402 + 0.14 Combine like terms: -0.423792402 + 0.14 = -0.283792402 x = -0.283792402 Simplifying x = -0.283792402Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.563792402, -0.283792402}Solution
x = {0.563792402, -0.283792402}
| (x+14)*(x+8)-x(x+5)=376 | | F(x)=9/2x | | (x+14)*(x+8)-x(x+5)=576 | | 7x+9y=458 | | x^2+14=7x | | 6x+11y=50 | | k^2+4k-100=-7 | | 3/4(12-x)=6 | | j+15=39 | | -4x^2-9=12x | | 0.45x+0.05(18-x)=0.10(-63) | | 3(x+4)=2(x-4) | | 6a-7ab+8abc= | | x^2+x(x+6)=108 | | 23+z=75 | | 9f+3.5-7=25.5 | | -5n-4(-7-4n)=46+7n | | 14=-4(x-3) | | x^2+x(x+4)=48 | | n*3+7.65=27.90 | | 5(x-10)=x-2 | | 10z-30-4z=6(z-5) | | 5x+10=10-30 | | 1v+6b=324 | | 9x/3x^3 | | 6=8(s-(3/4))-20 | | 9x/4a/3x^3/2ax | | x+(x-12)=3x-9 | | -10y=10+12x | | -10=10+12x | | 10z-5-4z=6(z-5) | | 3x=17-8y |