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mart [117]
3 years ago
10

Simplify.

lass="latex-formula"> · \sqrt{200}
Mathematics
2 answers:
finlep [7]3 years ago
5 0

Answer:

±20

Step-by-step explanation:

sqrt(2)  * sqrt(200)

We know that sqrt(a) * sqrt(b)= sqrt(ab)

sqrt(400)

We know that 20*20 = 400

sqrt(400)

±20

Assoli18 [71]3 years ago
5 0

Answer: \\  \sqrt{2}  \times  \sqrt{200}  =  \sqrt{2}  \times  \sqrt{100 \times 2}  \\  =  \sqrt{2}  \times  \sqrt{ {10}^{2}  \times 2}  = 10 \times  \sqrt{2}  \times  \sqrt{2}  \\  = 10 \times  { \sqrt{2} }^{2}  = 10 \times 2 = 20

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