If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3 = a2 + -3a + 6 Reorder the terms: -3 = 6 + -3a + a2 Solving -3 = 6 + -3a + a2 Solving for variable 'a'. Combine like terms: -3 + -6 = -9 -9 + 3a + -1a2 = 6 + -3a + a2 + -6 + 3a + -1a2 Reorder the terms: -9 + 3a + -1a2 = 6 + -6 + -3a + 3a + a2 + -1a2 Combine like terms: 6 + -6 = 0 -9 + 3a + -1a2 = 0 + -3a + 3a + a2 + -1a2 -9 + 3a + -1a2 = -3a + 3a + a2 + -1a2 Combine like terms: -3a + 3a = 0 -9 + 3a + -1a2 = 0 + a2 + -1a2 -9 + 3a + -1a2 = a2 + -1a2 Combine like terms: a2 + -1a2 = 0 -9 + 3a + -1a2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 9 + -3a + a2 = 0 Move the constant term to the right: Add '-9' to each side of the equation. 9 + -3a + -9 + a2 = 0 + -9 Reorder the terms: 9 + -9 + -3a + a2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -3a + a2 = 0 + -9 -3a + a2 = 0 + -9 Combine like terms: 0 + -9 = -9 -3a + a2 = -9 The a term is -3a. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3a + 2.25 + a2 = -9 + 2.25 Reorder the terms: 2.25 + -3a + a2 = -9 + 2.25 Combine like terms: -9 + 2.25 = -6.75 2.25 + -3a + a2 = -6.75 Factor a perfect square on the left side: (a + -1.5)(a + -1.5) = -6.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0.0625x^4-0.1625x^2-0.9375=0 | | (6v-2y-3)(4v+5y)= | | 49-64u^2= | | (v-2)(7v+4y+7)= | | 2+3(3b+9)-b= | | x(x)-4x+3=1 | | x(x)-4x+3=0 | | solvex^2+4x+6=0 | | g(-3)=.33-1.33(3) | | 6/4=x/238 | | -6=x/2-4 | | r/3=39/65 | | f/5=16/40 | | f/5=39/65 | | 16a^2(1-a^2)=0 | | 2.7/3.0=w/3.6 | | h(x)=3x | | 4ab*4ab=0 | | 4ab*4b=0 | | (3AB)(3AB)=0 | | 3/16=k/40 | | 25/60=x/12 | | x/3=-4 | | 2(3x-5)=5(x-3) | | 2u-8=-4 | | 33-2n=6(-1+5n)+7n | | -s^2-3s=0 | | 12=-6a+4a | | v-2+6v=5 | | -7(1-4x)=3(x-11)12x | | x^2-11x+12=0 | | -3(4b+7)=-12+3(b-3) |