Sorry I don't have anything on my keyboard to make a square root sign anyway it's not finding the square root it's solving like simplifying the expression
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You can do this in your head if you remember that 9 * 9 is 81.
So (square root sign) 81 simplified is just the number 9.
So (square root sign) 81 simplified is just the number 9.
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Here's a gift. ♥√√√√√√√√√♥
Bookmark the link below so you'll have most of the goofy math symbols you need to copy and paste.
Simplify the following expression: √81
√81 = √(9*9) or √(-9*-9) [if you haven't studied negative roots yet, leave them out]
= 9 or -9
Bookmark the link below so you'll have most of the goofy math symbols you need to copy and paste.
Simplify the following expression: √81
√81 = √(9*9) or √(-9*-9) [if you haven't studied negative roots yet, leave them out]
= 9 or -9
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the square root of 81 is 9 because 9 x 9 = 81.
simple as that. it just is.
simple as that. it just is.
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That's an easy one it's 9
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9 or -9
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Poop.