If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X4 + -50X2 + -49 = 0 Reorder the terms: -49 + -50X2 + X4 = 0 Solving -49 + -50X2 + X4 = 0 Solving for variable 'X'. Begin completing the square. Move the constant term to the right: Add '49' to each side of the equation. -49 + -50X2 + 49 + X4 = 0 + 49 Reorder the terms: -49 + 49 + -50X2 + X4 = 0 + 49 Combine like terms: -49 + 49 = 0 0 + -50X2 + X4 = 0 + 49 -50X2 + X4 = 0 + 49 Combine like terms: 0 + 49 = 49 -50X2 + X4 = 49 The X term is -50X2. Take half its coefficient (-25). Square it (625) and add it to both sides. Add '625' to each side of the equation. -50X2 + 625 + X4 = 49 + 625 Reorder the terms: 625 + -50X2 + X4 = 49 + 625 Combine like terms: 49 + 625 = 674 625 + -50X2 + X4 = 674 Factor a perfect square on the left side: (X2 + -25)(X2 + -25) = 674 Calculate the square root of the right side: 25.961509971 Break this problem into two subproblems by setting (X2 + -25) equal to 25.961509971 and -25.961509971.Subproblem 1
X2 + -25 = 25.961509971 Simplifying X2 + -25 = 25.961509971 Reorder the terms: -25 + X2 = 25.961509971 Solving -25 + X2 = 25.961509971 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + X2 = 25.961509971 + 25 Combine like terms: -25 + 25 = 0 0 + X2 = 25.961509971 + 25 X2 = 25.961509971 + 25 Combine like terms: 25.961509971 + 25 = 50.961509971 X2 = 50.961509971 Simplifying X2 = 50.961509971 Take the square root of each side: X = {-7.138733079, 7.138733079}Subproblem 2
X2 + -25 = -25.961509971 Simplifying X2 + -25 = -25.961509971 Reorder the terms: -25 + X2 = -25.961509971 Solving -25 + X2 = -25.961509971 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + X2 = -25.961509971 + 25 Combine like terms: -25 + 25 = 0 0 + X2 = -25.961509971 + 25 X2 = -25.961509971 + 25 Combine like terms: -25.961509971 + 25 = -0.961509971 X2 = -0.961509971 Simplifying X2 = -0.961509971 Reorder the terms: 0.961509971 + X2 = -0.961509971 + 0.961509971 Combine like terms: -0.961509971 + 0.961509971 = 0.000000000 0.961509971 + X2 = 0.000000000 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.
| 9+3x/2=81 | | b+57-42=60 | | 6x+3=146-7x | | 12*9=(y+8)*4 | | 2x-6=-8+4x | | 8(x)+(1.5)(2.5)x=150 | | -5(-7x+9)=-395 | | 6x^2+4x-5=0 | | 7(-3x+10)=217 | | (-7xy^3)(8x^3y^2)= | | 83=6x+17 | | 5x+12=-92+8x | | -5(6+2x)=-40 | | 5x+12=-92-8 | | -1+2x=x+1 | | 82+4x=3x+5 | | 82-4=3x+5 | | 4a^2-12a+9=-4 | | 6x-5y+60=0 | | 3x^2=x-4 | | x^2+y^2+10x-11=0 | | 21=-35+2x | | x^2+6x-16y+25=0 | | x^2-15x-21=-8x-3 | | 8x+3.75x=150 | | 476=10x+176 | | 67x+75=76+34 | | x^2+6x-160=0 | | X^2+9X+23=0 | | x^2-6x+16=8 | | 156-3x=24x+15 | | 7x+2y=21 |