starrymorning starrymorning

21-01-2021
Mathematics

contestada

surds ! please help :(

surds please help class=

Respuesta :

Аноним Аноним

21-01-2021

Answer:

=13

Step-by-step explanation:

square root of 21 is about 6

6 + 7 / 6 - 7

= 13 / -1

=13

Whats surds?

Answer Link

peace15126 peace15126

21-01-2021

Answer:

1. 10

2. -4

Step-by-step explanation:

Answer Link

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