If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x2 + -18x + 9 = 0 Reorder the terms: 9 + -18x + 25x2 = 0 Solving 9 + -18x + 25x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. 0.36 + -0.72x + x2 = 0 Move the constant term to the right: Add '-0.36' to each side of the equation. 0.36 + -0.72x + -0.36 + x2 = 0 + -0.36 Reorder the terms: 0.36 + -0.36 + -0.72x + x2 = 0 + -0.36 Combine like terms: 0.36 + -0.36 = 0.00 0.00 + -0.72x + x2 = 0 + -0.36 -0.72x + x2 = 0 + -0.36 Combine like terms: 0 + -0.36 = -0.36 -0.72x + x2 = -0.36 The x term is -0.72x. Take half its coefficient (-0.36). Square it (0.1296) and add it to both sides. Add '0.1296' to each side of the equation. -0.72x + 0.1296 + x2 = -0.36 + 0.1296 Reorder the terms: 0.1296 + -0.72x + x2 = -0.36 + 0.1296 Combine like terms: -0.36 + 0.1296 = -0.2304 0.1296 + -0.72x + x2 = -0.2304 Factor a perfect square on the left side: (x + -0.36)(x + -0.36) = -0.2304 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3x-3y=x+7 | | X+8y=18 | | 6x+7=1x | | 6t=312 | | N-52=45 | | 4/3•3.14•2•2•2 | | (2x-5)-7=4(x-9) | | g+1.4=8.3 | | v^2+3v=4 | | 3x+6(5x-2)=-12 | | 2x-3=x^2-5 | | 2(1.5+4)=11 | | 2x^2-4x=34 | | h/5=7 | | (6*10000000)-x=(8*10000000) | | S=T+C+M | | (-4.8y+20.1)= | | y+(-3)=13 | | 3.2=k-1.09 | | .3x+150=x | | 2x+(2x-8)=104 | | 2x-5=x^2-6 | | y=cos(c^3+x^3) | | 3=p/8 | | f(x)=2*(sin*(2*x)) | | lx+6l=2x | | -0.3x^2+0.1x=-0.04 | | 504=9j | | u-4=7 | | 45=y-12 | | 71.57=C+36.92 | | ln*x+ln*(x+1)=ln*2 |