Distributive property Write 3x(21+15) using distributive property

Mathematics

2 answers:

Helen [10]3 years ago

4 0

63x+45x = 108x

You just multiply 3x by 21 and 15 to get 63x and 45x. You then add the like terms to get 108x.

Lesechka [4]3 years ago

4 0

3x ( 21 + 15 ) = 108(I know this is not the question but I wanted to solve it.)

Hope it helps! :) :) :)

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