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Marina CMI [18]
3 years ago
15

What is

="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
azamat3 years ago
8 0

Answer:

\:  \sqrt{81 }  = 9

Step-by-step explanation:

\sqrt{81 }  =   \sqrt{3 \times 3 \times 3 \times 3}   \\  = 3 \times 3 \\  =9

You have to prime factorise 81 and then you will get <u>9</u> as the answer.

Hoochie [10]3 years ago
8 0

Answer:

9

Step-by-step explanation:

9 x 9 = 81

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3 years ago
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3 years ago
Noah's oven thermometer gives a reading that is 2% greater than the actual temperature if the actual temperature is 350°F what w
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