Question

pls help me

Evaluate the expression when =b2. 8b2

Answer 1

Answer:

See below.

Step-by-step explanation:

8b²

b=2

8(2)²

8(4)

32

-hope it helps

Answer 2

Answer:b28+b2=b30

Step-by-step explanation:

substitute the given number for the variable in the expression and then simplify the expression using the order of operations.