122k views
12 votes
Select all expressions that are equal to 3⋅3⋅3⋅3⋅3.

3^5
3^4 ⋅ 3
5 ⋅ 3
5^3

2 Answers

7 votes

Answer:

A) 3^5 B) 3^4*3

Explanation:

User Andrzej Zabost
by
3.9k points
12 votes


\huge\text{Hey there!}


\mathsf{3*3*3*3*3}\\\\\mathsf{3*3=\bf9}\\\\\mathsf{9*9*3}\\\\\mathsf{9*9=\bf81}\\\\\mathsf{81*3=\bf result}\\\\\mathsf{= \bf \underline{243}}\large\checkmark


\text{Option A. }\downarrow\\\mathsf{3^5}\\\\\mathsf{3^5= 3*3*3*3*3}\\\\\mathsf{3*3*3*3*3}\\\\\mathsf{3*3 = 9}\\\\\mathsf{9*9*3}\\\\\mathsf{9*9 = 81}\\\\\mathsf{81*3= 243}\\\\\large\text{\bold{Option A.} could possibly be your \bf ANSWER}\huge\checkmark


\text{Option B. }\downarrow\\\mathsf{3^4*5}\\\mathsf{3^4 = 3*3*3*3}\\\\\mathsf{3*3*3*3}\\\\\mathsf{3*3=9}\\\\\mathsf{9*9= 81}\\\\\mathsf{81*3=243}\\\\\large\text{Option B. could possibly be your \bf ANSWER}\huge\checkmark


\text{Option C. }\downarrow\\\mathsf{3*5}\\\\\maths{3+3+3+3+3}\\\\\mathsf{3+3=6}\\\\\mathsf{6+6+3}\\\\\mathsf{6+6=12}\\\\\mathsf{12+3=15}\\\\\mathsf{15\\eq243}\\\\\large\text{Option C is NOT your ANSWER}


\text{Option D.}\downarrow\\\mathsf{5^3}\\\\\mathsf{5^3=5*5*5}\\\\\mathsf{5*5*5}\\\\\mathsf{5*5=25}\\\\\mathsf{25*5 = 125}\\\\\mathsf{125\\eq243}\\\\\large\text{Option D. is NOT your ANSWER}


\boxed{\boxed{\large\text{Answers: \boxed{\boxed{\mathsf{\bf{Option\ A.)\ 3^5 \ \& \ Option\ B.)\ 3^4 * 3}}}}}}}}\huge\checkmark


\text{Good luck on your assignment and enjoy your day!}

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\frak{Amphitrite1040:)}

User Huyz
by
4.8k points