If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 100x2 + -300x + 700 = 0 Reorder the terms: 700 + -300x + 100x2 = 0 Solving 700 + -300x + 100x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '100'. 100(7 + -3x + x2) = 0 Ignore the factor 100.Subproblem 1
Set the factor '(7 + -3x + x2)' equal to zero and attempt to solve: Simplifying 7 + -3x + x2 = 0 Solving 7 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -3x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -3x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x + x2 = 0 + -7 -3x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -3x + x2 = -7 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -7 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -7 + 2.25 Combine like terms: -7 + 2.25 = -4.75 2.25 + -3x + x2 = -4.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -4.75 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.
| 3.1v+1=2.5x-3.5 | | 3(x-6)+x=5x+1 | | 2x+19+11+x=22 | | 7(w+9)=12(3w-5) | | -12=1z | | 2.80-0.28=b | | 5/2x=14 | | 10*x=30 | | 2/3=5/7c | | 2.80*0.1=b | | 8-3y=-10 | | r-8=-2+7r | | 3.50*0.2=b | | 18+8n=2(1+5n) | | 8m+9=41 | | 4(r-7)=5 | | 70x+55x-1=200 | | 3(d+12)=7-4d | | 2.25-0.45=b | | 3-3v=-3(v-1) | | 2.25*0.2=b | | (7/1-3x)-(2/3x-1) | | 7+3=21104 | | 2x-16+2x-13=11 | | x+x+20+x+40+x+60+x+80=540 | | 2x+-1=3x+-3 | | 3.00*0.25=b | | 6x-39=-7(1-2x) | | 6.6(x-4)=-.4x+22.6 | | (8+3i)2= | | 2x^2-15x+19=0 | | 2x+32=3(6+3x) |