If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying k2 + 3k = -54 Reorder the terms: 3k + k2 = -54 Solving 3k + k2 = -54 Solving for variable 'k'. Reorder the terms: 54 + 3k + k2 = -54 + 54 Combine like terms: -54 + 54 = 0 54 + 3k + k2 = 0 Begin completing the square. Move the constant term to the right: Add '-54' to each side of the equation. 54 + 3k + -54 + k2 = 0 + -54 Reorder the terms: 54 + -54 + 3k + k2 = 0 + -54 Combine like terms: 54 + -54 = 0 0 + 3k + k2 = 0 + -54 3k + k2 = 0 + -54 Combine like terms: 0 + -54 = -54 3k + k2 = -54 The k term is 3k. 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. 3k + 2.25 + k2 = -54 + 2.25 Reorder the terms: 2.25 + 3k + k2 = -54 + 2.25 Combine like terms: -54 + 2.25 = -51.75 2.25 + 3k + k2 = -51.75 Factor a perfect square on the left side: (k + 1.5)(k + 1.5) = -51.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x+5=9x-19 | | 3x+5=x-3y | | 3(3+3x)-7=17 | | -36=6(Y-2) | | 5-x=4x+5 | | 3a-5=2a+7 | | 2x+1x=-11 | | 15-2x=-13 | | 98n=6 | | 20-12i=5m+4ni | | 7x^2+14x-13=0 | | 7x^2-14x-13=0 | | x(6x-1)=6x+1(x-5) | | 2x+2x+4x+4x=360 | | 10x^2-13x=0 | | 4y+3y=300 | | 4x^2+14x-8=0 | | 4y=3y | | x^2-8x+16=25 | | 3n^2+4n-7=0 | | 30-8=2 | | 7x+2x=90 | | 3n^2+12n=0 | | -9.3+(-1.7)=b | | 15r+6=57 | | y^2-6y=-7 | | 6x+5=2(3x-4) | | 5m=3m^2 | | -5(x+2)=3-(-3) | | x^2-6x+12=30 | | a-13=-32 | | m^3-3m^2-m+3=0 |