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05-09-2020
Mathematics

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I need whats in the red rectangle

I need whats in the red rectangle class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

05-09-2020

Answer:

9

Step-by-step explanation:

sqrt(5) + sqrt(405)

sqrt(5) + sqrt( 81*5)

sqrt(5) + sqrt(81) sqrt(5)

sqrt(5) +9 sqrt(5)

10 sqrt(5)

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