Question

pls help me simplify all 4 parts step by step. Thanks.​

Answer 1

Answer:

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Answer 2

Answer:

(i) 2^2/15

(ii) (1/9)^7

(iii) 11^3/4

(iv) $\sqrt{56}$

Step-by-step explanation:

(i) 2^2/3 * 2^1/5

= 2^2/15

(ii) (1/9)^7

(iii) 11^(1/2-1/4)

  = 11^3/4

(iv) (7*8)^1/2

  = 56^1/2

  = $\sqrt{56}$