If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = -8(x2 + -10x + 25) Reorder the terms: 4x2 = -8(25 + -10x + x2) 4x2 = (25 * -8 + -10x * -8 + x2 * -8) 4x2 = (-200 + 80x + -8x2) Solving 4x2 = -200 + 80x + -8x2 Solving for variable 'x'. Reorder the terms: 200 + -80x + 4x2 + 8x2 = -200 + 80x + -8x2 + 200 + -80x + 8x2 Combine like terms: 4x2 + 8x2 = 12x2 200 + -80x + 12x2 = -200 + 80x + -8x2 + 200 + -80x + 8x2 Reorder the terms: 200 + -80x + 12x2 = -200 + 200 + 80x + -80x + -8x2 + 8x2 Combine like terms: -200 + 200 = 0 200 + -80x + 12x2 = 0 + 80x + -80x + -8x2 + 8x2 200 + -80x + 12x2 = 80x + -80x + -8x2 + 8x2 Combine like terms: 80x + -80x = 0 200 + -80x + 12x2 = 0 + -8x2 + 8x2 200 + -80x + 12x2 = -8x2 + 8x2 Combine like terms: -8x2 + 8x2 = 0 200 + -80x + 12x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(50 + -20x + 3x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(50 + -20x + 3x2)' equal to zero and attempt to solve: Simplifying 50 + -20x + 3x2 = 0 Solving 50 + -20x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 16.66666667 + -6.666666667x + x2 = 0 Move the constant term to the right: Add '-16.66666667' to each side of the equation. 16.66666667 + -6.666666667x + -16.66666667 + x2 = 0 + -16.66666667 Reorder the terms: 16.66666667 + -16.66666667 + -6.666666667x + x2 = 0 + -16.66666667 Combine like terms: 16.66666667 + -16.66666667 = 0.00000000 0.00000000 + -6.666666667x + x2 = 0 + -16.66666667 -6.666666667x + x2 = 0 + -16.66666667 Combine like terms: 0 + -16.66666667 = -16.66666667 -6.666666667x + x2 = -16.66666667 The x term is -6.666666667x. Take half its coefficient (-3.333333334). Square it (11.11111112) and add it to both sides. Add '11.11111112' to each side of the equation. -6.666666667x + 11.11111112 + x2 = -16.66666667 + 11.11111112 Reorder the terms: 11.11111112 + -6.666666667x + x2 = -16.66666667 + 11.11111112 Combine like terms: -16.66666667 + 11.11111112 = -5.55555555 11.11111112 + -6.666666667x + x2 = -5.55555555 Factor a perfect square on the left side: (x + -3.333333334)(x + -3.333333334) = -5.55555555 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.
| 10A^2+A=0 | | 10A^2+A^2=0 | | 10A^2-3A^2=0 | | .166666667x+1=-4 | | 21a^2+32ab-5b^2= | | 2/5x2=-3/5x-5 | | x-4x+10=7x-9 | | k/2-9/4= | | 99=29h+41 | | 2x^2+2x-10=2(x^2+x-5) | | -8m-10=50 | | 90x^2=80 | | 12=c-7c | | 2x+3yi=4+9i | | 0.82x=0.0075 | | 11x=-21+43 | | 8(11x+10)=88x-2 | | 2x+3yi=9i | | 14-3x^2+13x^3-24x=0 | | 2x^2-6x=24 | | y=-4.9x^2+180x+2 | | 11=6t | | 4x^2-12x+920= | | (2x+3y)(3x-5y)= | | 9b^4=-576b | | (4/9)2= | | 48x-56x^2=0 | | y=ax-4 | | .5t+6=3 | | 5x+2=9x-18 | | 12x-16=2(6x)-2(8) | | 2ln*2x^2=1 |