What is the equation for -2(5x+8)
2 answers:
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Answer:
If a number is a multiple of 2, it may NOT be a multiple of 4. An example would be the number 6.
, but
.
However, if a number is multiple of 4, it is guaranteed to be a multiple of 2, since 4 itself is a multiple of 2.
Example:
This is simply
.
It is a multiple of 2 twice.