If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 60x + 3 = 0 Reorder the terms: 3 + 60x + -16x2 = 0 Solving 3 + 60x + -16x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. -0.1875 + -3.75x + x2 = 0 Move the constant term to the right: Add '0.1875' to each side of the equation. -0.1875 + -3.75x + 0.1875 + x2 = 0 + 0.1875 Reorder the terms: -0.1875 + 0.1875 + -3.75x + x2 = 0 + 0.1875 Combine like terms: -0.1875 + 0.1875 = 0.0000 0.0000 + -3.75x + x2 = 0 + 0.1875 -3.75x + x2 = 0 + 0.1875 Combine like terms: 0 + 0.1875 = 0.1875 -3.75x + x2 = 0.1875 The x term is -3.75x. Take half its coefficient (-1.875). Square it (3.515625) and add it to both sides. Add '3.515625' to each side of the equation. -3.75x + 3.515625 + x2 = 0.1875 + 3.515625 Reorder the terms: 3.515625 + -3.75x + x2 = 0.1875 + 3.515625 Combine like terms: 0.1875 + 3.515625 = 3.703125 3.515625 + -3.75x + x2 = 3.703125 Factor a perfect square on the left side: (x + -1.875)(x + -1.875) = 3.703125 Calculate the square root of the right side: 1.92435054 Break this problem into two subproblems by setting (x + -1.875) equal to 1.92435054 and -1.92435054.Subproblem 1
x + -1.875 = 1.92435054 Simplifying x + -1.875 = 1.92435054 Reorder the terms: -1.875 + x = 1.92435054 Solving -1.875 + x = 1.92435054 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = 1.92435054 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = 1.92435054 + 1.875 x = 1.92435054 + 1.875 Combine like terms: 1.92435054 + 1.875 = 3.79935054 x = 3.79935054 Simplifying x = 3.79935054Subproblem 2
x + -1.875 = -1.92435054 Simplifying x + -1.875 = -1.92435054 Reorder the terms: -1.875 + x = -1.92435054 Solving -1.875 + x = -1.92435054 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = -1.92435054 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = -1.92435054 + 1.875 x = -1.92435054 + 1.875 Combine like terms: -1.92435054 + 1.875 = -0.04935054 x = -0.04935054 Simplifying x = -0.04935054Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.79935054, -0.04935054}
| 8r^2-40r-112=0 | | 8x-4y=56 | | 3(x-5)-16=2(x-8)+4 | | 6.6(x-1)=-0.4x+28.4 | | -12=3(1+k) | | =(x^4)-32x+56 | | p(x)=3x^5-2x^4+4x^3-7x^2+mx-16 | | 14d=252 | | 25*7.25+x=443.75 | | (2c-4)-(4c-8)= | | 6y+3-y+8= | | x^4+3x^3-3x^2+3x-4=0 | | 25+x+7.25=443.75 | | ln(2x+1)-ln(x)=3 | | 24=-7x-x | | 2y^2+10=9y | | x^4+9-3x^2=37 | | 4(7-.7y)-2y=15 | | m^2+18m+72=0 | | -10=3n-8n | | 36x+2(3x+2y)= | | p(x)=2x^4-20x^3+70x^2-100x+48 | | x^3+x^2+5x+5= | | 7(7x-4)=28x | | 15n+2m+1n+7m= | | x^4-36=x^2 | | x^4-4=1 | | 23x-16=-17x+14 | | -(6y+3)-(-5y-4)=-3 | | 7(4y+2z)= | | 4z^3-4z^2-8z= | | 3x^3-4x^2-15x=0 |