231k views
1 vote
The expression below shows a sum multiplied by a factor:

3(2+6D)
Which options are equivalent to the expression above?
Select ALL that apply.


A (3 x 2)+(3 x 6d)

B 6+6d

C 3+2+6d

D 2+ (3 x 6d)

E 6+18d
3(2+6d)

User Sandraqu
by
7.6k points

1 Answer

3 votes

Answer:

A and E

Explanation:

I see no other correct answer option.

3(2 + 6D) = 3×2 + 3×6D = 6 + 18D

= (3×2)+(3×6D)

with or without brackets this is the same thing as per the priorities of mathematical operations (first multiplications and divisions, and only then secondly additions and subtractions).

User Tamir Nakar
by
8.3k points

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