If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 3x + 11 = 0 Reorder the terms: 11 + 3x + 5x2 = 0 Solving 11 + 3x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 2.2 + 0.6x + x2 = 0 Move the constant term to the right: Add '-2.2' to each side of the equation. 2.2 + 0.6x + -2.2 + x2 = 0 + -2.2 Reorder the terms: 2.2 + -2.2 + 0.6x + x2 = 0 + -2.2 Combine like terms: 2.2 + -2.2 = 0.0 0.0 + 0.6x + x2 = 0 + -2.2 0.6x + x2 = 0 + -2.2 Combine like terms: 0 + -2.2 = -2.2 0.6x + x2 = -2.2 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = -2.2 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -2.2 + 0.09 Combine like terms: -2.2 + 0.09 = -2.11 0.09 + 0.6x + x2 = -2.11 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -2.11 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 19.5*x^2-349*x+1156=0 | | 19.5*x^2-349*x+11156=0 | | -2x^2=-3x+2 | | -3x+(-7)=6 | | 2(y+8)-6y=-12 | | 20-3x=5-.5x | | y=-0.4x+7.2 | | 20x^2+17x-3=0 | | -4(u+5)=-9u-10 | | 2x-0=-2whatisx | | 5h^2+26h+5=0 | | -8u+8=8(u-1) | | ((-1/3)^900)(-9^400)) | | 51/4*7/4 | | 5(w+3)=3w+25 | | (2x+1.50).15=11.50 | | 8/12=x/15 | | lny=4x+9 | | 10+-15-5=-5 | | p=xyz | | n/3q-7=8 | | 2y+10=5y+16 | | 15=1/3x | | 4/9÷8/9 | | 3+8x=80 | | 0.8x^2-2.1x-3.5=0 | | 21+50=Z-44 | | -5=(-98)(t)+(-66) | | 7=56/n | | 4d=25 | | 20+4/4-4= | | (7u+4x)(2u-x-4)= |