If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 5x2 + -40x + 700 Reorder the terms: 0 = 700 + -40x + 5x2 Solving 0 = 700 + -40x + 5x2 Solving for variable 'x'. Combine like terms: 0 + -700 = -700 -700 + 40x + -5x2 = 700 + -40x + 5x2 + -700 + 40x + -5x2 Reorder the terms: -700 + 40x + -5x2 = 700 + -700 + -40x + 40x + 5x2 + -5x2 Combine like terms: 700 + -700 = 0 -700 + 40x + -5x2 = 0 + -40x + 40x + 5x2 + -5x2 -700 + 40x + -5x2 = -40x + 40x + 5x2 + -5x2 Combine like terms: -40x + 40x = 0 -700 + 40x + -5x2 = 0 + 5x2 + -5x2 -700 + 40x + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 -700 + 40x + -5x2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(-140 + 8x + -1x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-140 + 8x + -1x2)' equal to zero and attempt to solve: Simplifying -140 + 8x + -1x2 = 0 Solving -140 + 8x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 140 + -8x + x2 = 0 Move the constant term to the right: Add '-140' to each side of the equation. 140 + -8x + -140 + x2 = 0 + -140 Reorder the terms: 140 + -140 + -8x + x2 = 0 + -140 Combine like terms: 140 + -140 = 0 0 + -8x + x2 = 0 + -140 -8x + x2 = 0 + -140 Combine like terms: 0 + -140 = -140 -8x + x2 = -140 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -140 + 16 Reorder the terms: 16 + -8x + x2 = -140 + 16 Combine like terms: -140 + 16 = -124 16 + -8x + x2 = -124 Factor a perfect square on the left side: (x + -4)(x + -4) = -124 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 101=-5x-3(2x-8) | | 56+8x=(49-7x) | | y=5x^2-40x+700 | | (5x-65)+2(x+20)=180 | | 13-36x^2=-14 | | 2x+5x+3x=1+5(x+3) | | X^2-15x+112.5=0 | | 5(X+25)=4(y+25) | | 13-35x^2=-14 | | 15 = 56(8x+12) | | f(x)=5x^2-40x+700 | | 84=6(k+6) | | 12n^3-12n^2+20n-20=0 | | -5b-(1+5b)=-81 | | -14+y=0.1(y+3) | | X-10.7=14.3 | | 5n+y=15 | | 3x-5(x-4)=-8+4x-8 | | 5+4(4b-6)=-147 | | 3p^3+21p^2+36p=0 | | -7x+3=4x-19 | | 2ax=-1 | | 180-60-3y=2(60)-3y | | 3p^2+21p^2+36p=0 | | -108=-4(-8-5x) | | 180-x-3y=2x-3y | | 12=-6+6-6 | | 9x-1y=7 | | 5x+10=9x+22 | | 7y(4-y)= | | 8x+4x=-8+6x+5x | | 4x+6(x-20)=480 |