If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x + 10x2 + 15 = 0 Reorder the terms: 15 + 5x + 10x2 = 0 Solving 15 + 5x + 10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(3 + x + 2x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(3 + x + 2x2)' equal to zero and attempt to solve: Simplifying 3 + x + 2x2 = 0 Solving 3 + x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1.5 + 0.5x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + 0.5x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + 0.5x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + 0.5x + x2 = 0 + -1.5 0.5x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 0.5x + x2 = -1.5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5x + 0.25 + x2 = -1.5 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -1.5 + 0.25 Combine like terms: -1.5 + 0.25 = -1.25 0.25 + 0.5x + x2 = -1.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -1.25 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.
| 648=2y+x | | 400=-16t+96t+256 | | 6z/5=7/9 | | 3x1/7 | | X^2+9x+20=72 | | 73+x+x-11=180 | | 14-(-7x)+4x-(-12)= | | -6x^2+5x=2 | | 8-x+5x-3-9x=0 | | 6-4(m-3)=2 | | h=-16t+96t+256 | | 1=5(x-3)+5-4x | | 2y-3y+12=26 | | h=-16t+64t+336 | | 48+x+x-44=180 | | 4s-32=32 | | 4-3x+5x=10 | | 25+x+x+65=180 | | 3x+7y=57 | | 50-3x=20 | | y-21/4=15/6 | | 3y-14=-7 | | X^2-7x=-3x+5 | | f(x)=5x^2/1-x | | x+x+x+x-x+x+7=x+15 | | DxSenX=cosx | | x/2y=2 | | S/5=9/3 | | 5n^2+6n=8 | | -2(t-5)=6t+2 | | 9/8-K/3=1/24 | | (9x-9)+(5x+10)= |