If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 20x + 36 = x2 + 5x + 9 Reorder the terms: 36 + 20x + 4x2 = x2 + 5x + 9 Reorder the terms: 36 + 20x + 4x2 = 9 + 5x + x2 Solving 36 + 20x + 4x2 = 9 + 5x + x2 Solving for variable 'x'. Reorder the terms: 36 + -9 + 20x + -5x + 4x2 + -1x2 = 9 + 5x + x2 + -9 + -5x + -1x2 Combine like terms: 36 + -9 = 27 27 + 20x + -5x + 4x2 + -1x2 = 9 + 5x + x2 + -9 + -5x + -1x2 Combine like terms: 20x + -5x = 15x 27 + 15x + 4x2 + -1x2 = 9 + 5x + x2 + -9 + -5x + -1x2 Combine like terms: 4x2 + -1x2 = 3x2 27 + 15x + 3x2 = 9 + 5x + x2 + -9 + -5x + -1x2 Reorder the terms: 27 + 15x + 3x2 = 9 + -9 + 5x + -5x + x2 + -1x2 Combine like terms: 9 + -9 = 0 27 + 15x + 3x2 = 0 + 5x + -5x + x2 + -1x2 27 + 15x + 3x2 = 5x + -5x + x2 + -1x2 Combine like terms: 5x + -5x = 0 27 + 15x + 3x2 = 0 + x2 + -1x2 27 + 15x + 3x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 27 + 15x + 3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(9 + 5x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(9 + 5x + x2)' equal to zero and attempt to solve: Simplifying 9 + 5x + x2 = 0 Solving 9 + 5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + 5x + -9 + x2 = 0 + -9 Reorder the terms: 9 + -9 + 5x + x2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 5x + x2 = 0 + -9 5x + x2 = 0 + -9 Combine like terms: 0 + -9 = -9 5x + x2 = -9 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = -9 + 6.25 Reorder the terms: 6.25 + 5x + x2 = -9 + 6.25 Combine like terms: -9 + 6.25 = -2.75 6.25 + 5x + x2 = -2.75 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = -2.75 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.
| -3i-11=19 | | 19x-(9x-7)=97 | | (2x+3)-4x(x+4)(3x-1)= | | 4x(12-x)=-4 | | 3-2.5(3-2d)=5.5 | | 15=2.4x-21 | | X-20=1.80 | | 8/11(-22/4)= | | 4x-12+5=x+2 | | x^4-2x+3=0 | | 2(3-4/5)= | | 4x^2-4x=8 | | 5m-2+3(4m+1)-2m=15m+1 | | 4x^3+60x-4=0 | | (-6s+9t-10)-(6s-4t-2)= | | 3(x+1)+10=8-2x | | 2A+12=2A+22 | | -5/12-(-7/12)= | | 9x+2=11x-10 | | 1026=4x+3b | | (3x+2y-10)+(4x-4y+8)= | | d^2-4d-12=0 | | 7x+3-4x=3x+2 | | 19=5-2z | | 2y+3-2x-3y+x= | | 342/9-17=21 | | 2a^2-14a+18= | | 6X^2-2X=140 | | 7XY=CD | | 6x^2-7x+18= | | 5p+-15=15+(-5P) | | 100x=24x-4x |