Question 400662
{{{x^6-9x^3-10=0}}}
{{{ (x^3-10)(x^3+1)=0  }}} Set each part equal to zero and solve for x

{{{ x^3-10=0  }}} add 10 to each side
{{{ x^3=10  }}} Take cubed root of each side
{{{ x=cbrt(10)   }}} *The application doesn't know how to write cubed root* but basically it's a radical sign (like a square root sign, only instead of 2 on the top left of it, you have 3
{{{ x^3+1=0  }}} subtract 1 from each side
{{{ x^3=-1  }}} take cubed root of each side
{{{ x=-1  }}}