Question

3(a + 4) = 3a + 4 Question 3 options: True False

Answer 1

The answer to this is False.  Because 3Xa would be 3a, then 3X4 would be 12.  Therefore your new sentence would be, 3a + 12 = 3a + 4

Answer 2

Simple...

you have: 3(a+4)=3a+4

You're deciding whether it's true or false..to do so, simplify it..

3(a+4)=3a+4

3*a=3a
3*4=12

3a+12=3a+4

As we can see here, they do no match. False.

Thus, your answer.