Which expressions are equivalent to 4b4b ? Choose all answers that apply: Choose all answers that apply: (Choice A) A b+2(b+2b)b

Question

4 years ago

15

+2(b+2b) (Choice B) B 3b+b3b+b (Choice C) C 2(2b)2(2b)

2 answers:

NeX [460] · Answer 1 · 2021-12-15T11:15:35+03:00

NeX [460]4 years ago

5 0

Answer: B) $3b+b$

C) $2(2b)$

Step-by-step explanation:

$\text{ A) }b+2(b+2b) = b+ 2(3b) = b + 6b = 7b$

$\text{ B) }3b+b = (3+1)b = 4b$

$\text{ C) }2(2b) = 4b$

Thus, Option B and C is giving the result 4b,

Therefore, they are the expressions that are equivalent to 4b.

marysya [2.9K] · Answer 2 · 2021-12-15T12:17:31+03:00

3 0

Answer:

i think it was a.

Step-by-step explanation: i also did this but i got it wrong. heck.