If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + 9 = -10 Reorder the terms: 9 + 6x + x2 = -10 Solving 9 + 6x + x2 = -10 Solving for variable 'x'. Reorder the terms: 9 + 10 + 6x + x2 = -10 + 10 Combine like terms: 9 + 10 = 19 19 + 6x + x2 = -10 + 10 Combine like terms: -10 + 10 = 0 19 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-19' to each side of the equation. 19 + 6x + -19 + x2 = 0 + -19 Reorder the terms: 19 + -19 + 6x + x2 = 0 + -19 Combine like terms: 19 + -19 = 0 0 + 6x + x2 = 0 + -19 6x + x2 = 0 + -19 Combine like terms: 0 + -19 = -19 6x + x2 = -19 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = -19 + 9 Reorder the terms: 9 + 6x + x2 = -19 + 9 Combine like terms: -19 + 9 = -10 9 + 6x + x2 = -10 Factor a perfect square on the left side: (x + 3)(x + 3) = -10 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x+x+25=137 | | 7x-6x(3x+2x)=0 | | 8(1-3n)+5n=-68 | | x(30-2x)(48-2x)=0 | | 7a-4=4-4a | | 0.02c=18 | | cos(x)=1.05 | | 20=-5(5v+1) | | 5n+9=4n+12 | | (24-16)X= | | (2*x)*x=240 | | cosx=1.05 | | 36=w+7 | | 6x-7(11-x)=4x-3(20-x) | | n^2-11=2 | | y=0.923x | | X^2-14=5*x^2-50 | | x=3(6)+(5-6) | | 6(x+8)-8= | | 13.25a+.11=14.00b-.13 | | 7x+13x-5=5(4x+5) | | 6x+8y-9x-3y= | | 3x+-5+1=19 | | 13.25+.11=14.00-.13 | | (a+2)x^2-2x-a=0 | | Ax-c=-bx+d | | -2x+3=-2x+4 | | 3x+-5+0=19 | | 8(v+2)-2v=3(2v+2)-12 | | 3x+-5-1=19 | | x^2+13=-6x | | 9p^2-5p-3p+22= |