If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 8x + 72 = 0 Reorder the terms: 72 + 8x + 4x2 = 0 Solving 72 + 8x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(18 + 2x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(18 + 2x + x2)' equal to zero and attempt to solve: Simplifying 18 + 2x + x2 = 0 Solving 18 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-18' to each side of the equation. 18 + 2x + -18 + x2 = 0 + -18 Reorder the terms: 18 + -18 + 2x + x2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + 2x + x2 = 0 + -18 2x + x2 = 0 + -18 Combine like terms: 0 + -18 = -18 2x + x2 = -18 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -18 + 1 Reorder the terms: 1 + 2x + x2 = -18 + 1 Combine like terms: -18 + 1 = -17 1 + 2x + x2 = -17 Factor a perfect square on the left side: (x + 1)(x + 1) = -17 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.
| x=44-7 | | 16x+23-11x= | | 44x=22+7 | | y+7=4(x-3) | | -17-5(2x-9)=-(6x+10)+4 | | x+9+x+x=30 | | (x+1)squared=43 | | 22x=44-7 | | ln(2x+1)-ln*x=2ln*2 | | 7x+5(x*0.7)=14600000 | | 11x+8=14x-3 | | 11x+8+14x-3=180 | | 4x+x+5=25 | | 7x+5(x*0.7)=38000000 | | y/8+6=-10 | | 15x+14=10x+12 | | d/4-1=4 | | 9x-2+8x+6=90 | | 7x+5(x*0.7)=1200000 | | 16x^2+16x+4=9 | | 3x+2x(5x)=7x+2x^5 | | 7t^2-38t-24=0 | | 7x+(5x*0.7)=1200000 | | 10(-4)-5y=5 | | 4(3x+9)-7x= | | y-2=-3 | | 4(x+3)+2=4.5(x+4) | | Anglea=(3x+10) | | 4(x+3)+2=4.5(x-4) | | ln(x+3)-ln(x)=2 | | x+(x-20)=54 | | a-3(a-2)+1=28 |