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valentinak56 [21]
3 years ago
7

How do I simplify this and explain how and why it makes sense how I found it?

Mathematics
1 answer:
Vsevolod [243]3 years ago
6 0

\sqrt{225 {x}^{2} }  \\  =  \sqrt{15 \times 15 \times x \times x }  \\  = 15x

hope this would help you

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