Question

Whats an equivalent expression to 4d+4 ??

Answer 1

4 (d + 1)

Explanation:

A factor is a number that produces the required number when it is multiplied by the other number and its own.

For instance, since 4 is a factor of 24, we get the number 24 when we multiply 4 by 6.

We can see from the phrase given, (4d-4), that the common factor between the two terms is 4. Using 4 as the common factor in the expression, then. we get,

(4d - 4) = 4 (d - 1)

Hope this helps! :)