If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying a2 + 10a + 30 = 0 Reorder the terms: 30 + 10a + a2 = 0 Solving 30 + 10a + a2 = 0 Solving for variable 'a'. Begin completing the square. Move the constant term to the right: Add '-30' to each side of the equation. 30 + 10a + -30 + a2 = 0 + -30 Reorder the terms: 30 + -30 + 10a + a2 = 0 + -30 Combine like terms: 30 + -30 = 0 0 + 10a + a2 = 0 + -30 10a + a2 = 0 + -30 Combine like terms: 0 + -30 = -30 10a + a2 = -30 The a term is 10a. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10a + 25 + a2 = -30 + 25 Reorder the terms: 25 + 10a + a2 = -30 + 25 Combine like terms: -30 + 25 = -5 25 + 10a + a2 = -5 Factor a perfect square on the left side: (a + 5)(a + 5) = -5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -2(7-5p)=-84 | | 3/4=3/8x-3/8 | | -25=4x-13 | | 3-28y=3y+12 | | 2x-x+11=26 | | X(x+1)=559 | | 3(6x-9)=81 | | -4(13)= | | u-15=(-8) | | 5x-9+2x=7+7x-15 | | 123=3-3(6r+8) | | -5(-1+4x)=-215 | | 8r-5a=3 | | -6(10-x)=6 | | Tan45=12/x | | X+8-8=19-8 | | x^2+16x=6 | | 5(3+3x)=-45 | | 4(2h+6)= | | -8b=112 | | -3(2-4x)=-6 | | 34x-18=-9 | | 8x-y+3x= | | (a/b)x-c=0 | | B/13-3b/-3=8/13 | | 2+2x+5x=-61 | | 1.5=0.6 | | B/13-3b/13 | | w-8=7.7 | | 14-2x=2(x+1)-4(3-5x) | | 172(m/60)=80 | | -3-5x-2x=-66 |