If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + 4t + 165 = 0 Reorder the terms: 165 + 4t + t2 = 0 Solving 165 + 4t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '-165' to each side of the equation. 165 + 4t + -165 + t2 = 0 + -165 Reorder the terms: 165 + -165 + 4t + t2 = 0 + -165 Combine like terms: 165 + -165 = 0 0 + 4t + t2 = 0 + -165 4t + t2 = 0 + -165 Combine like terms: 0 + -165 = -165 4t + t2 = -165 The t term is 4t. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4t + 4 + t2 = -165 + 4 Reorder the terms: 4 + 4t + t2 = -165 + 4 Combine like terms: -165 + 4 = -161 4 + 4t + t2 = -161 Factor a perfect square on the left side: (t + 2)(t + 2) = -161 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -7=-5p+3(3p-2/3) | | 0.7+8q=4q-(-8q+3.3) | | 5m+31=6m+21 | | b=pa | | 28=7p-3(-p-4) | | -98=7(p-7) | | 56-3x=6-8x | | a+m=w | | 7(5x-7)=14x | | -4/3+5x=-4(-x/4+4/3) | | Ln(3x-3)=2.2 | | 3x+15=93 | | 6x-10=7x+1 | | -6x+36=-2x | | 6x*x=96 | | 6ysquared-8y+5ysquared-4y= | | 0.20(y-9)+0.18y=0.06y-0.03(20) | | 3x^2-34x+80=0 | | -4-5r=-1r-6r | | 3n+2=2n+4 | | x+25+3x=-23-3x-29 | | 525=85+55 | | (2-k)x-3y+12=0 | | (9x-1)(6x+1)=0 | | c=85+55 | | 2x+18y+14+14x-9y-18= | | 5n+7=2n+133 | | 1-10x=-3-4(3x+5) | | 3999+250x=10000 | | 15X^4+97X^2+616=0 | | -10msquared= | | 2*3.14*16.5= |