If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + 15x + 15 = 0 Reorder the terms: 15 + 15x + 8x2 = 0 Solving 15 + 15x + 8x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 1.875 + 1.875x + x2 = 0 Move the constant term to the right: Add '-1.875' to each side of the equation. 1.875 + 1.875x + -1.875 + x2 = 0 + -1.875 Reorder the terms: 1.875 + -1.875 + 1.875x + x2 = 0 + -1.875 Combine like terms: 1.875 + -1.875 = 0.000 0.000 + 1.875x + x2 = 0 + -1.875 1.875x + x2 = 0 + -1.875 Combine like terms: 0 + -1.875 = -1.875 1.875x + x2 = -1.875 The x term is 1.875x. Take half its coefficient (0.9375). Square it (0.87890625) and add it to both sides. Add '0.87890625' to each side of the equation. 1.875x + 0.87890625 + x2 = -1.875 + 0.87890625 Reorder the terms: 0.87890625 + 1.875x + x2 = -1.875 + 0.87890625 Combine like terms: -1.875 + 0.87890625 = -0.99609375 0.87890625 + 1.875x + x2 = -0.99609375 Factor a perfect square on the left side: (x + 0.9375)(x + 0.9375) = -0.99609375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 11-(7-6i)= | | 9i-(5+3i)= | | (-3+7i)-(8+4i)= | | 7+10x=8+5x | | 5*(1-x)=7 | | 4a+2a=8a+12+2a | | 2p^2+2p-4=0 | | 10x^2+6x=0 | | 2-(x+1)+3x-2=4x-3(x+1) | | 2(3x-4)+5=2(2+4x)-7 | | 5+2x+x=14 | | 13x+1=11x+3 | | x^2-10x=7 | | -5=-11-5x | | 3*(x-1)=8 | | 4x^2+4y^2=81 | | y=-0.001x^2+12x | | 13x+28=4x+181 | | -3x+20=15-6x-8 | | y=-.001x^2+12x | | 180=5x+x^2 | | 12*45=x | | m/4+3/2= | | 15x=360 | | 16x^2-9x+20=0 | | 15x=180 | | 540/45=x | | 0=.0001x^2+4x-3 | | 88-4x=14x+20 | | 4(w+14)=3(4w+6) | | 2(3x+5)-7+4x=5(x+2)+4 | | 28=-9a+10 |