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vova2212 [387]
3 years ago
7

Which equations are true?

Mathematics
1 answer:
liberstina [14]3 years ago
3 0

Answer:

B. D. E.

Step-by-step explanation:

A. False

{15}^{0}  = 1

B. True

( {8}^{3} )( {8}^{6} ) =  {8}^{(3 + 6)}  =  {8}^{9}

C. False

{5}^{2}  = 25

D. True

( {6}^{5} )^{3 }  =  {6}^{15}

E. True

\frac{ {3}^{7} }{ {3}^{9} }  =  {3}^{(7 - 9)}  =  {3}^{ - 2}

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