If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4t2 + -7t + 8 = 0 Reorder the terms: 8 + -7t + 4t2 = 0 Solving 8 + -7t + 4t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2 + -1.75t + t2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -1.75t + -2 + t2 = 0 + -2 Reorder the terms: 2 + -2 + -1.75t + t2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1.75t + t2 = 0 + -2 -1.75t + t2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1.75t + t2 = -2 The t term is -1.75t. Take half its coefficient (-0.875). Square it (0.765625) and add it to both sides. Add '0.765625' to each side of the equation. -1.75t + 0.765625 + t2 = -2 + 0.765625 Reorder the terms: 0.765625 + -1.75t + t2 = -2 + 0.765625 Combine like terms: -2 + 0.765625 = -1.234375 0.765625 + -1.75t + t2 = -1.234375 Factor a perfect square on the left side: (t + -0.875)(t + -0.875) = -1.234375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2/9=10/45 | | 9(k-29)=5(k+19) | | p-5=-16 | | x+2+x=20 | | 0.5x-3.5=.2x-.5 | | 3(4b-2)=-6 | | (3x-2)=10 | | 4+1a+1a=-6 | | 7m+4m=12+8m | | 4+3y=-2-3y | | s(2s+4)=28 | | 43=-7+-6 | | x^2+x-323=0 | | (4c)-3=2c+5 | | 3+9q=48 | | 3x-6y=-6 | | 4x^2-3x+6+-7x^2+6= | | 7(d-5)+12=5+3d | | 7(3n+4)=8(7n+2)+5 | | -2(3-x)=2x-6 | | 4/5(25x-15)=50x+13 | | 8d+4=76 | | 8+6h=98 | | 3x+4=39+8x | | 5(6-3x)-(x-6)=3x-7x | | 2x-8xy= | | x+8x=16 | | 5x-2+8x=4x+5-6x | | 20=5+10y | | 6a+2a=7a | | -4(2x-7)=28 | | 16-6u=-56 |