Question

Choose the correct expression for the following phrase:
" b is doubled."

1) b + 2
2) 2b
3) b + 2b
4) b * b

WRONG ANSWERS WOULD BE REPORTED​

Answer 1

Answer:

4

Step-by-step explanation:

let b=2

so 2*2=4

thanks

Answer 2

Answer:

b²

Step-by-step explanation:

as if we double we would multiply. As I have been told by my teacher this is square. so b × b =b²

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