Video Transcript
Factor 15𝑒 plus 15𝑓
completely.
We’re given the expression 15𝑒
plus 15𝑓. We know that 15𝑒 equals 15
times 𝑒, and we know that 15𝑓 equals 15 times 𝑓. Both values have a common
factor of 15, which means 15 is the highest common factor. And if we undistribute this 15,
we can write 15𝑒 plus 15𝑓 like this. 15 times 𝑒 plus 𝑓. We know that this is true based
on the distributive property, which tells us 𝑎 times 𝑏 plus 𝑐 is equal to 𝑎
times 𝑏 plus 𝑎 times 𝑐. Since we’re not given any other
information, this expression is factored as 15 times 𝑒 plus 𝑓.
