If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 9x + 115 = 0 Reorder the terms: 115 + 9x + x2 = 0 Solving 115 + 9x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-115' to each side of the equation. 115 + 9x + -115 + x2 = 0 + -115 Reorder the terms: 115 + -115 + 9x + x2 = 0 + -115 Combine like terms: 115 + -115 = 0 0 + 9x + x2 = 0 + -115 9x + x2 = 0 + -115 Combine like terms: 0 + -115 = -115 9x + x2 = -115 The x term is 9x. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x + 20.25 + x2 = -115 + 20.25 Reorder the terms: 20.25 + 9x + x2 = -115 + 20.25 Combine like terms: -115 + 20.25 = -94.75 20.25 + 9x + x2 = -94.75 Factor a perfect square on the left side: (x + 4.5)(x + 4.5) = -94.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 1.8-[-3.25]= | | x-(-7)=-8 | | (2b-3)(r+4)=0 | | 2X+7-8=0 | | 8064=19516.42(24)+(0.023L) | | c^8/c^5=216 | | x+(-3)=-6 | | (x^7/y^9)^7 | | (5x+8)(17y+3)=(21x)(20y-2) | | 4xsquared+5=14 | | 2-8/-6-3 | | (6x-18)(2x+2)(2x+2)=0 | | 1=12-11 | | 8y-8=22 | | -10a^2b+5a^2x= | | 10=6a+4 | | 5x^2+25x-2=0 | | 8(9x+27)(6x-9)=0 | | 13a=56 | | (3z+5)(8-z)=0 | | 18-(x+8)=7x-6 | | (2x+8)(3x+12)=0 | | 3(q-2)+2=5q-7-2a | | -15=x+(-2) | | (5x+15)(10x-8)= | | https://college.measuredsuccess.com/mscollege/itemImages/1010010011035000001020008q.gif | | 13=x-(-14) | | 6h+h=30 | | 4x+34=114 | | 21a^5-7a^6= | | p+0.06=360.40 | | w-7/2w-14 |
