Hi, I'm a bit lost on how to do this equation. I'm confused on how the ^ is a fraction and how to change this?
#Find al real solutions of equation
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copper slate
Hi, I'm a bit lost on how to do this equation. I'm confused on how the ^ is a fr...
Hint: substitute y = x^(2/3)
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Because it will revert to y^ for the equation, then that means I can proceed with quadratic formula right?
thank you for your help!
@copper slate
copper slate
Because it will revert to y^ for the equation, then that means I can proceed wit...
yes
copper slate
thank you for your help!
urwelcome
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@copper slate so I have completed the quadratic and ended up with x^(2/3) = 5+/- sqrt(1) / 2. I'm not quite sure how to actually multiple the reciprocal to the other side. In my head I keep wanting to this x = (5+sqrt(1) / 2) ^(3/2) and x = (5-sqrt(1) / 2) ^(3/2) but It doesn't look right to me.
to do this*
or I just don't know how to proceed from this point....