If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 90x2 + -46x + 180 = 0 Reorder the terms: 180 + -46x + 90x2 = 0 Solving 180 + -46x + 90x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(90 + -23x + 45x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(90 + -23x + 45x2)' equal to zero and attempt to solve: Simplifying 90 + -23x + 45x2 = 0 Solving 90 + -23x + 45x2 = 0 Begin completing the square. Divide all terms by 45 the coefficient of the squared term: Divide each side by '45'. 2 + -0.5111111111x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -0.5111111111x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -0.5111111111x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -0.5111111111x + x2 = 0 + -2 -0.5111111111x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -0.5111111111x + x2 = -2 The x term is -0.5111111111x. Take half its coefficient (-0.2555555556). Square it (0.06530864200) and add it to both sides. Add '0.06530864200' to each side of the equation. -0.5111111111x + 0.06530864200 + x2 = -2 + 0.06530864200 Reorder the terms: 0.06530864200 + -0.5111111111x + x2 = -2 + 0.06530864200 Combine like terms: -2 + 0.06530864200 = -1.934691358 0.06530864200 + -0.5111111111x + x2 = -1.934691358 Factor a perfect square on the left side: (x + -0.2555555556)(x + -0.2555555556) = -1.934691358 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 100-f=60 | | x-18=2/3 | | 4x+12=4x-20 | | 2c-5=-c+5 | | axoverc-b=coverb | | (21x^2-147x+210)=0 | | (8-5i)-(-3-7i)=0 | | 6-2n=6-2n | | 90+x=7x | | 14r-17=39 | | [t+5]+3=-12 | | w-200=100 | | 2y+14=24 | | 4(x+5)=4(x+14) | | .03x+.04(2000+x)=920 | | 15-3r=-6 | | -10x^3-45x^2+45x-30=0 | | 8-4x=2x-9 | | 7cos(2x)=6 | | -x+3=4x-17 | | 8x-7y=32 | | 4x+19y= | | 2(3+2w)+2w=36 | | v-(.65+5.74)=8.53 | | 11x-84=5x | | (4-3i)-(-5+4i)=0 | | 8-2h=4 | | 7times(d+-2)= | | 5x=-4x+36 | | 9(x+-2)=-12(2x+-4) | | -9+1-8n+2=-8n-2n | | 1250x+10=2500 |