If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5(x2 + -25) = 7x(2x + -1) Reorder the terms: 5(-25 + x2) = 7x(2x + -1) (-25 * 5 + x2 * 5) = 7x(2x + -1) (-125 + 5x2) = 7x(2x + -1) Reorder the terms: -125 + 5x2 = 7x(-1 + 2x) -125 + 5x2 = (-1 * 7x + 2x * 7x) -125 + 5x2 = (-7x + 14x2) Solving -125 + 5x2 = -7x + 14x2 Solving for variable 'x'. Reorder the terms: -125 + 7x + 5x2 + -14x2 = -7x + 14x2 + 7x + -14x2 Combine like terms: 5x2 + -14x2 = -9x2 -125 + 7x + -9x2 = -7x + 14x2 + 7x + -14x2 Reorder the terms: -125 + 7x + -9x2 = -7x + 7x + 14x2 + -14x2 Combine like terms: -7x + 7x = 0 -125 + 7x + -9x2 = 0 + 14x2 + -14x2 -125 + 7x + -9x2 = 14x2 + -14x2 Combine like terms: 14x2 + -14x2 = 0 -125 + 7x + -9x2 = 0 Begin completing the square. Divide all terms by -9 the coefficient of the squared term: Divide each side by '-9'. 13.88888889 + -0.7777777778x + x2 = 0 Move the constant term to the right: Add '-13.88888889' to each side of the equation. 13.88888889 + -0.7777777778x + -13.88888889 + x2 = 0 + -13.88888889 Reorder the terms: 13.88888889 + -13.88888889 + -0.7777777778x + x2 = 0 + -13.88888889 Combine like terms: 13.88888889 + -13.88888889 = 0.00000000 0.00000000 + -0.7777777778x + x2 = 0 + -13.88888889 -0.7777777778x + x2 = 0 + -13.88888889 Combine like terms: 0 + -13.88888889 = -13.88888889 -0.7777777778x + x2 = -13.88888889 The x term is -0.7777777778x. Take half its coefficient (-0.3888888889). Square it (0.1512345679) and add it to both sides. Add '0.1512345679' to each side of the equation. -0.7777777778x + 0.1512345679 + x2 = -13.88888889 + 0.1512345679 Reorder the terms: 0.1512345679 + -0.7777777778x + x2 = -13.88888889 + 0.1512345679 Combine like terms: -13.88888889 + 0.1512345679 = -13.7376543221 0.1512345679 + -0.7777777778x + x2 = -13.7376543221 Factor a perfect square on the left side: (x + -0.3888888889)(x + -0.3888888889) = -13.7376543221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x^3-81=0 | | -3x^2-11=64 | | -6x=138 | | (9x)(4x)= | | 2n^2-5=27 | | (8a-2)(2a-8)= | | -9x^2=81 | | x^(y-3)=1/16 | | 19x+18y=335 | | 120=4*6*4+2*4*h | | z^2+12z+14=0 | | 2/3x-5=-4 | | e^7-8x=1484 | | 12+10cos(3x)=0 | | a/-13=2 | | 5e^1-2x-6=9 | | 5x+7-5x=-7(x-3) | | (23x-13)/6 | | 4=b/21 | | w-4=-17.5 | | 9/10-1/3= | | 5x+6y=97 | | 0.3(5+2r)=9 | | 3(3-2x)=4(3x+7) | | 5-2x=6x-8 | | 5y-1=23 | | 4x+6y=9fory | | 4x=4.5*(x-5) | | 5(7a-3b)-7b= | | (7x-4)/3 | | 16x(14-5)=-3-20 | | 9-16/25m^2 |