If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 13x4 + 9x2 + 2 = 0 Reorder the terms: 2 + 9x2 + 13x4 = 0 Solving 2 + 9x2 + 13x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 13 the coefficient of the squared term: Divide each side by '13'. 0.1538461538 + 0.6923076923x2 + x4 = 0 Move the constant term to the right: Add '-0.1538461538' to each side of the equation. 0.1538461538 + 0.6923076923x2 + -0.1538461538 + x4 = 0 + -0.1538461538 Reorder the terms: 0.1538461538 + -0.1538461538 + 0.6923076923x2 + x4 = 0 + -0.1538461538 Combine like terms: 0.1538461538 + -0.1538461538 = 0.0000000000 0.0000000000 + 0.6923076923x2 + x4 = 0 + -0.1538461538 0.6923076923x2 + x4 = 0 + -0.1538461538 Combine like terms: 0 + -0.1538461538 = -0.1538461538 0.6923076923x2 + x4 = -0.1538461538 The x term is 0.6923076923x2. Take half its coefficient (0.3461538462). Square it (0.1198224852) and add it to both sides. Add '0.1198224852' to each side of the equation. 0.6923076923x2 + 0.1198224852 + x4 = -0.1538461538 + 0.1198224852 Reorder the terms: 0.1198224852 + 0.6923076923x2 + x4 = -0.1538461538 + 0.1198224852 Combine like terms: -0.1538461538 + 0.1198224852 = -0.0340236686 0.1198224852 + 0.6923076923x2 + x4 = -0.0340236686 Factor a perfect square on the left side: (x2 + 0.3461538462)(x2 + 0.3461538462) = -0.0340236686 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8nr^6h+8nr^9= | | 12b^3-8b=0 | | 10s-5+3=3(3s+2) | | y=0.2x^2-7 | | A=k+ab+5b-3b | | 6(.75)-10=2(.75)-7 | | 64+-1= | | 15ab-35ab^2= | | k=ab+5b-3b | | 5/2c=8/1/3 | | -40=6-6s | | 4x*2x=y | | 7-2j+8J-3= | | k=ab+5b-3b(fora) | | -5+18-24= | | -5[w-3]=45 | | x+1=55 | | 4b-15=13 | | (4x^2)-68x=-120 | | k=ab-5b+3bfora | | 4(4x+8)=128 | | 157=-12+3r | | 0=-18y-14x+24 | | 2y^2*3=62 | | 1x+20y+6=26 | | 2y*3=6 | | 1x+20y+6=26fory | | x+5y=17fory | | y*3=6 | | 10x=28x | | 2x+-4y=8 | | I^9= |