If a = 7, b=5 and c=3, what is the value of 3b2 (3b squared)
2 answers:
Answer:
75
Step-by-step explanation:
3×(5) squared becomes 3× 25=75
Answer:
225
Step-by-step explanation:
You are only paying attention to B in this.
3b also means 3 multiplied by b or in this case 3 multiplied by 5, which is 15
Then you would have 15 with an exponent of 2
For exponents you multiply the original number by itself for the number of exponents (2= n multiplied by itself)
This would mean that you would have to do 15 by 15 getting your answer of 225
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2 is the correct answer....gitty up
Step-by-step explanation:
or alternative answer is 1.818181...
