- #1
mathzeroh
- 98
- 0
quick help needed on a "simple" problem (not simple4me)
hey everyone i hope ur all doing great! ok tomorrows my math final and i have a slight dilemma on the review sheet and i would appreciate it a lot if someone helped me with it!
here it is:
[tex]z^4+75=28z^2[/tex]
ok so i first brought the 75 to the other side which gave me:
[tex]z^4=28z^2-75[/tex]
and now I am stuck! i don't know if i should go back and rewrite z^4 as [tex]z^2z^2[/tex] or what??
any help is appreciated! thanks!
hey everyone i hope ur all doing great! ok tomorrows my math final and i have a slight dilemma on the review sheet and i would appreciate it a lot if someone helped me with it!
here it is:
[tex]z^4+75=28z^2[/tex]
ok so i first brought the 75 to the other side which gave me:
[tex]z^4=28z^2-75[/tex]
and now I am stuck! i don't know if i should go back and rewrite z^4 as [tex]z^2z^2[/tex] or what??
any help is appreciated! thanks!