i am asking again. if someone can do question 14-18 please help, and if you dont know then please scroll and dont answer "sorry im in lower grade" its useless, or "do your work on your own" if i understood it I WOULD HAVE.
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Step-by-step explanation:
(14) 3^50+3^49-3^48/3^48+3^47+3^46= 3^48(3^2+3-1)/3^46(3^2+3+1)= 3^48-46(11/13)=9x11/13=99/13
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