If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying d2 + -4d + 5 = 0 Reorder the terms: 5 + -4d + d2 = 0 Solving 5 + -4d + d2 = 0 Solving for variable 'd'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -4d + -5 + d2 = 0 + -5 Reorder the terms: 5 + -5 + -4d + d2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4d + d2 = 0 + -5 -4d + d2 = 0 + -5 Combine like terms: 0 + -5 = -5 -4d + d2 = -5 The d term is -4d. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4d + 4 + d2 = -5 + 4 Reorder the terms: 4 + -4d + d2 = -5 + 4 Combine like terms: -5 + 4 = -1 4 + -4d + d2 = -1 Factor a perfect square on the left side: (d + -2)(d + -2) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -9+9x+x= | | 30.14+(5p+17)=180 | | 72=-15m-3 | | 12345698+x=100 | | 3(n-2)-n=-12 | | 6x-8x+24=7x+42 | | 10h-5h=20 | | 180-(7p-31)= | | 7j-5j=12 | | 7j-5j=2 | | 1+9x+x+11-9+7x= | | -5(1-7p)-6=-38+8p | | r(a^2-4a+6)-(2a^2-a-7)= | | 20g-19g=3 | | 4p+(p+17)+n=180 | | X-(-24)=-3 | | 10(x+3)=5(x+11) | | 16*7=4*x | | 6+2r-4r=6t | | -3x+7=-4x+1 | | 3s-2s=18 | | 4+2p=6-20 | | 0.5x+12=9.3x-1.4 | | (x+iy)(1-2i)=5 | | 3/raiz7 | | 15v=49+8v | | .81=9x | | -6(x-7)+1=x-(x-7) | | 9-m=3m+1 | | 5.6=7b | | 5n+21=5(3n-5)+6 | | =(-x+3)-(x-5) |