Question

5c + 4c + 2 and 5c + 2 (2c + 1) are they equal

Answer 1

These two results are identical.

Explanation:

Before we can compare these two expressions we need to perform the indicated multiplication.

The first expression is 9c + 2.

After the multiplication indicated, the second expression is 9c + 2.

These two results are identical. Yes, the two expressions ere equal.

Answer 2

YES THEY ARE!

Explanation:

5c + 4c + 2 = 9c +2

5c + 2(2c + 1) = 5c + 4c + 2

= 9c + 2