3 years ago

Write a Mathematical proof to show (3x)(5y)(7z) is equivalent to 105xyz

Mathematics

2 answers:

larisa86 [58]3 years ago

7 0

=3*5*7 (xyz)
=15*7 xyz
=105xyz

pav-90 [236]3 years ago

6 0

(3x*5y)*7z

15xy*7z

105xyz

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