If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 3x + 756 = 0 Reorder the terms: 756 + 3x + x2 = 0 Solving 756 + 3x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-756' to each side of the equation. 756 + 3x + -756 + x2 = 0 + -756 Reorder the terms: 756 + -756 + 3x + x2 = 0 + -756 Combine like terms: 756 + -756 = 0 0 + 3x + x2 = 0 + -756 3x + x2 = 0 + -756 Combine like terms: 0 + -756 = -756 3x + x2 = -756 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = -756 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -756 + 2.25 Combine like terms: -756 + 2.25 = -753.75 2.25 + 3x + x2 = -753.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -753.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 64=8y | | Cos(2x)+sin(2x)=0 | | 3.3+3.83= | | An=2A | | (8-v)(2v+5)=0 | | 21+c=30 | | r^2+42r=0 | | 380=2(w+1)+2(w+20) | | 4x+2(16/5)=8 | | (z+6)(z+9)=0 | | 8x^2-56x+98=0 | | X-21=2x+87 | | -4=13+b | | (6x+1)-2x=5 | | 3t+10-7t+5t= | | 1/5x=12 | | 2p-1=4p+3p-6 | | (3x+7)(4y-5)= | | x-0.25x+25.00=250.00 | | .25(7+3r)=-.125r | | -6=-a+3 | | 2(x+4)-6=(-5)2 | | 5s+1p=30 | | 16=4-5(x-1)/2x | | 3(x)=30 | | 5/7x-14=-22 | | 5/7x-14=-22 | | .25y=.40y-1 | | 14a+3=7 | | -8(0.5x-2)=10-x | | (2x-1)/3=x+1/2 | | 2(.333333333w+.25)=4+.333333333w |