If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 6x + 9 = 5 Reorder the terms: 9 + 6x + 3x2 = 5 Solving 9 + 6x + 3x2 = 5 Solving for variable 'x'. Reorder the terms: 9 + -5 + 6x + 3x2 = 5 + -5 Combine like terms: 9 + -5 = 4 4 + 6x + 3x2 = 5 + -5 Combine like terms: 5 + -5 = 0 4 + 6x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + 2x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + 2x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + 2x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + 2x + x2 = 0 + -1.333333333 2x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 2x + x2 = -1.333333333 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -1.333333333 + 1 Reorder the terms: 1 + 2x + x2 = -1.333333333 + 1 Combine like terms: -1.333333333 + 1 = -0.333333333 1 + 2x + x2 = -0.333333333 Factor a perfect square on the left side: (x + 1)(x + 1) = -0.333333333 Can't calculate square root of the right side. The solution to this equation could not be determined.
| a-(axb)=c | | p+0.06p=127 | | T=.125(x-y+z) | | 4x^2-3x+8y-5=10 | | -5x-2=-52 | | x+7(5)=31 | | 75,000,000/.05 | | 5x+1/6=3x-3 | | -v^2-v+30=0 | | 7+2n=43 | | 2x+3(7-2x)=7 | | 4(-5)+6=2(3(-5)-4) | | 2x+3(2.3+0.6)=7 | | 4x+2+y+3+5x-4=180 | | 5x+3y+.5z=x+y+z | | 2(3.5-1.5)+3(2.3+0.6)=7 | | -10y=(-90) | | n/6=(-4) | | n/6=(=4) | | x*3=1.8*100 | | Y+3.2=9.6 | | x*100=16*100 | | -3/7(-1/6) | | 4(x-5)-3(12-x)= | | x^2-100x+2400=325 | | -7+y=20 | | 26s+5=3 | | x^2+100x+2400=325 | | 12x^2-72x+119= | | 2x^2+11x+21=0 | | 4(n+2)=-5+8(n+2) | | 15x+80-32x=40+12x+60 |