If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying s2 + 3s + 12 = 0 Reorder the terms: 12 + 3s + s2 = 0 Solving 12 + 3s + s2 = 0 Solving for variable 's'. Begin completing the square. Move the constant term to the right: Add '-12' to each side of the equation. 12 + 3s + -12 + s2 = 0 + -12 Reorder the terms: 12 + -12 + 3s + s2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 3s + s2 = 0 + -12 3s + s2 = 0 + -12 Combine like terms: 0 + -12 = -12 3s + s2 = -12 The s term is 3s. 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. 3s + 2.25 + s2 = -12 + 2.25 Reorder the terms: 2.25 + 3s + s2 = -12 + 2.25 Combine like terms: -12 + 2.25 = -9.75 2.25 + 3s + s2 = -9.75 Factor a perfect square on the left side: (s + 1.5)(s + 1.5) = -9.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -5x^2-14x+11=0 | | x^6+7x^5-18x^4=0 | | -7=2/3x+5 | | 8+8x=11.6 | | 3x-4+2x+20=4x+40 | | 5+8i=x+yi | | 30=3(-x-2) | | 0=10a^2-5a | | X^4-80X^3+79X^2=0 | | -12-3n=3n-6 | | 16x^2-13x=-20 | | 2(x+6)=4(x-5) | | 2m^2-20m+42=0 | | 21x^2+32x-64=0 | | z^2+2-12=0 | | 3.9x+2.5=10.3 | | 4x^3-12x^2-16x+15=0 | | 5/2=n/2 | | 5sin^2x=-14sinx-9 | | 7a+50=2a | | 4x+9=11x-61 | | 5/2=5/2 | | 3(T-4)+6(3T+4)= | | -12=5p+7-4p | | -4+7.5(1-9.5n)=27.5 | | 9x+5=6x-13 | | 2p^2-3a-27=0 | | Y=-65+30x | | 3(T-4)+3(5Y-2)= | | 2e^3x=18 | | 3t^2-3a-35=0 | | 4+5x=x^2-2x |