If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -7x2 + -30 = 0 Reorder the terms: -30 + -7x2 + x4 = 0 Solving -30 + -7x2 + x4 = 0 Solving for variable 'x'. Factor a trinomial. (-3 + -1x2)(10 + -1x2) = 0Subproblem 1
Set the factor '(-3 + -1x2)' equal to zero and attempt to solve: Simplifying -3 + -1x2 = 0 Solving -3 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x2 = 0 + 3 -1x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -1x2 = 3 Divide each side by '-1'. x2 = -3 Simplifying x2 = -3 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(10 + -1x2)' equal to zero and attempt to solve: Simplifying 10 + -1x2 = 0 Solving 10 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x2 = 0 + -10 -1x2 = 0 + -10 Combine like terms: 0 + -10 = -10 -1x2 = -10 Divide each side by '-1'. x2 = 10 Simplifying x2 = 10 Take the square root of each side: x = {-3.16227766, 3.16227766}Solution
x = {-3.16227766, 3.16227766}
| 32=w/5+8 | | x^2+49=49 | | 7r-8=27 | | 156=L(6)(12) | | 12x+-37=6x+5 | | X+x+1+2(x+3)=51 | | 194-2x=34x+18 | | 4.5x=-49.5 | | X+(X+8)=72 | | -30-4=6-8x | | 81x^2+18x-35=0 | | 3(4n-8)=108 | | -4(4z+5)=-8(2z-4) | | 2x^2+11+5=0 | | -8-5n=7 | | 5+2/3a=-13 | | 3g+9=15 | | 5x+9-30=0 | | 4(2x-3)+(x-4)=2(2x+6) | | 3n+8=13 | | 5b-3=12 | | 15x^4-31x^2+10=0 | | x^2+6x=-5q | | 2/5c=16 | | 4y+2(y+1)=0 | | 4(6g-5)-6g=-6(g-4)+4 | | 69-2x=16x+21 | | 4p+3=27 | | -2x=x/2+(19/2) | | -2x=x/2+(19/2) | | -9+x=-x | | 18p+7p^2=-8 |