Question

Is 3a + 3B equivalent to 3 (a + 2B) true or false​

Answer 1

Answer:

False

$3(a + b) ≠ 3a+6b$

Step-by-step explanation:

$3a + 3b \\ 3(a) + 3(b) \\ 3(a + b)$

$3(a + 2b) \\ 3a+3(2b) \\ 3a+6b$

Hope it is helpful....

Answer 2

Hi there!  

»»————-　★　————-««

I believe your answer is:  

The expressions given are not equivalent.

»»————-　★　————-««  

Here’s why:  

• We can check if the expressions are equivalent by simplifying one of them.

⸻⸻⸻⸻

$\boxed{3(a+2B)}\\\\---------\\\rightarrow3*a = 3a\\\\\rightarrow3 * 2B = 6B\\\\\text{Therefore:}\\\\3(a+2B)=\boxed{3a+6B}\\\\\text{and}\\\\\boxed{3(a+2B)\neq 3a+3B}$

⸻⸻⸻⸻

• You can also say that they are not equivalent because it was not completely distributed.

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.