Question

hi pls answer it fast
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Answer 1

1. √12/√3 = 4

2. 22/7 - 2 = 22-14/7 = 8/7

3. 1/ √5 = 1/2.23 = 1/223/100

= 1 x 100 / 223 = 100/223

4. (√3 -1)² = √3²+1²+2(√3)(1)

= 3 + 1 + 2√3 = 4+ 2√3

hope it help you

Answer 2

Answer:

Rational and irrational explained