If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x4 + -291x2 + 675 = 0 Reorder the terms: 675 + -291x2 + 25x4 = 0 Solving 675 + -291x2 + 25x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. 27 + -11.64x2 + x4 = 0 Move the constant term to the right: Add '-27' to each side of the equation. 27 + -11.64x2 + -27 + x4 = 0 + -27 Reorder the terms: 27 + -27 + -11.64x2 + x4 = 0 + -27 Combine like terms: 27 + -27 = 0 0 + -11.64x2 + x4 = 0 + -27 -11.64x2 + x4 = 0 + -27 Combine like terms: 0 + -27 = -27 -11.64x2 + x4 = -27 The x term is -11.64x2. Take half its coefficient (-5.82). Square it (33.8724) and add it to both sides. Add '33.8724' to each side of the equation. -11.64x2 + 33.8724 + x4 = -27 + 33.8724 Reorder the terms: 33.8724 + -11.64x2 + x4 = -27 + 33.8724 Combine like terms: -27 + 33.8724 = 6.8724 33.8724 + -11.64x2 + x4 = 6.8724 Factor a perfect square on the left side: (x2 + -5.82)(x2 + -5.82) = 6.8724 Calculate the square root of the right side: 2.621526273 Break this problem into two subproblems by setting (x2 + -5.82) equal to 2.621526273 and -2.621526273.Subproblem 1
x2 + -5.82 = 2.621526273 Simplifying x2 + -5.82 = 2.621526273 Reorder the terms: -5.82 + x2 = 2.621526273 Solving -5.82 + x2 = 2.621526273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.82' to each side of the equation. -5.82 + 5.82 + x2 = 2.621526273 + 5.82 Combine like terms: -5.82 + 5.82 = 0.00 0.00 + x2 = 2.621526273 + 5.82 x2 = 2.621526273 + 5.82 Combine like terms: 2.621526273 + 5.82 = 8.441526273 x2 = 8.441526273 Simplifying x2 = 8.441526273 Take the square root of each side: x = {-2.90543048, 2.90543048}Subproblem 2
x2 + -5.82 = -2.621526273 Simplifying x2 + -5.82 = -2.621526273 Reorder the terms: -5.82 + x2 = -2.621526273 Solving -5.82 + x2 = -2.621526273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.82' to each side of the equation. -5.82 + 5.82 + x2 = -2.621526273 + 5.82 Combine like terms: -5.82 + 5.82 = 0.00 0.00 + x2 = -2.621526273 + 5.82 x2 = -2.621526273 + 5.82 Combine like terms: -2.621526273 + 5.82 = 3.198473727 x2 = 3.198473727 Simplifying x2 = 3.198473727 Take the square root of each side: x = {-1.788427725, 1.788427725}Solution
The solution to the problem is based on the solutions from the subproblems. x = {-2.90543048, 2.90543048, -1.788427725, 1.788427725}
| 8x=56+24 | | 5+8t=6t+1 | | 4.9t^2-30t+10=0 | | m/4=-13/4 | | 54+x=23 | | 4(y-3)=12y+12 | | a^2+10a-12=0 | | y/11=25 | | 2(-7x-6)=-124 | | -12(x-2)=5(2x-4) | | ((2-(t/2))/((-t-10)/6) | | 252=4(x^2+2x) | | -38=2(-6g-1) | | 10x+13=5x+30 | | 6e^2x+1+4=16 | | 6g+2(-6+2g)=1-1g | | a+b+c+2a+3b+4c= | | 16m^4-3=0 | | 3+7b=24 | | S=-11 | | 3x+x=x+7 | | 4(y-2)=3y-10 | | 5x^2-30x-75=0 | | (x-3)2=21-6(8-x) | | 7x+6-9x=2-x-15 | | 14x^2+1=6x^2+7 | | 5y-2=20-y | | x/7=4/6 | | 4x+2(40-2x)=30 | | 9y+20=35+4y | | 22-3x=12+7x | | 7/4=x/6 |