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12-01-2021
Mathematics

contestada

Square root of -25 minus square root of -9 plus square root of -81

Respuesta :

steinruck19 steinruck19

12-01-2021

Answer:

Positive 11

Step-by-step explanation:

square root of -25 = 5

square root of -9 = 3

square root of -81 =9

Therefore

5 - 3 + 9

2 + 9 = 11

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