If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -4.89898x + 3 = 0 Reorder the terms: 3 + -4.89898x + 3x2 = 0 Solving 3 + -4.89898x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1 + -1.632993333x + x2 = 0 Move the constant term to the right: Add '-1' to each side of the equation. 1 + -1.632993333x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -1.632993333x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1.632993333x + x2 = 0 + -1 -1.632993333x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -1.632993333x + x2 = -1 The x term is -1.632993333x. Take half its coefficient (-0.8164966665). Square it (0.6666668064) and add it to both sides. Add '0.6666668064' to each side of the equation. -1.632993333x + 0.6666668064 + x2 = -1 + 0.6666668064 Reorder the terms: 0.6666668064 + -1.632993333x + x2 = -1 + 0.6666668064 Combine like terms: -1 + 0.6666668064 = -0.3333331936 0.6666668064 + -1.632993333x + x2 = -0.3333331936 Factor a perfect square on the left side: (x + -0.8164966665)(x + -0.8164966665) = -0.3333331936 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x-3+1=0 | | m/2+3=4 | | 4(-5)=-3x-8 | | 17-x=1+3 | | -3(4x+2)=-126 | | (16+x)=3x-9 | | X+9whemx=-4 | | {(x,y)/8xy-5y-2=0} | | 2x+5y=70.65 | | (4πr^3)/3/2πr^3 | | x/3=9/4 | | (e+2)*5=20 | | 3x+10+7x=130 | | 126=5x+7x+6 | | -7x+2+3x=26 | | P^2+16= | | 4p-7=3+10 | | R=(20+1x)(500-20x) | | X^3Y^2=128 | | h^2+14h+48=0 | | -3(7+5x)+1=32-2x | | x-7+6=-2-8 | | -8+5x=47 | | 7p+15w=570 | | 8+6x=-3x-4 | | 2x+6=-3x+8 | | (x+0.5)(x+0.5)=-1.25 | | -4(x+2)+3x=2 | | y+5.6=-6.4 | | 5(a-3+4a)= | | 13q=-6+14q | | 27-x=-49x+-21 |