Find the value of each expression.
6b2 – 5 if b = 3
2 answers:
Answer:
31
Step-by-step explanation:
Hello
I think the "<em>6b2" </em>part is confusing you. Remember if the digits are next to each other, it represents multiplication.
The simplified expression with b = 3:
6 × 3 × 2 - 5
Now, we apply PEMDAS:
36 - 5
That gives:
31.
Thus, the final value of the expression is .
Hope this helps!
- Sahkfam
The answer should be 31, if I’m doing this correctly. 6(3)2-5 (multiply 6 and 3, you get 18) 18(2)-5 (multiply 18 and 2, you get 36) 36-5 (subtract 36 and 5) 31
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