Which is a perfect square?
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Answer:
I believe it's 6^2.
Step-by-step explanation: 6^2 is the same as 6 times 6. Here's a tip, if you see a 2 as an exponent, you can also say x squared. X to the power of 2 is the same as x squared.
Answer:
[tex]6^{2}[/tex]
Step-by-step explanation:
[tex]6^{1}[/tex] = 6 [tex]\sqrt{6}[/tex] = 2.45 (NOT a perfect square)
[tex]6^{2}[/tex] = 36 [tex]\sqrt{36}[/tex] = 6 (perfect square)
[tex]6^{3}[/tex] = 216 [tex]\sqrt{216}[/tex] = 14.7 (NOT a perfect square)
[tex]6^{5}[/tex] = 7776 [tex]\sqrt{7776}[/tex] = 88.18 (NOT a perfect square)
If the answer ends with a decimal, they are not perfect squares.