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Nonamiya [84]
3 years ago
10

Jaclyn estimates that the square root of 50 in the following way:

Mathematics
1 answer:
Lorico [155]3 years ago
5 0

\sf\purple{The\: square\: root \:of \:50\: is\: 5√2.}

\large\mathfrak{{\pmb{\underline{\blue{Step-by-step\:explanation}}{\blue{:}}}}}

Error made by Jaclyn ⤵

\sqrt{50}

\sf\red{=\:2√25} ❌

Correct way to solve it ⤵

\sqrt{50}  \\  \\  =  \sqrt{5 \times 5  \times 2}  \\ \\   =  \sqrt{ {5}^{2}  \times 2}  \\  \\  =  \sqrt{ {5}^{2} }  \times  \sqrt{2}  \\  \\  = 5 \sqrt{2}  \\ \\  (∵  \sqrt{ {a}^{2} }  = a)

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

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HOW TO UNDERSTAND THAT THE FRACTION IS IN ITS SIMPLEST FORM?
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</span>
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That took much longer, right.
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