Question

1. Evaluate:

(i) 3-2 (ii) (-4)-2 (iii) (1/2)-5

2. Simplify and express the result in power notation with positive exponent:

(i) (-4)4 ÷(-4)8

(ii) (1/23)2

(iii) -(3)4×(5/3)4

(iv) (3-7÷3-10)×3-5

(v) 2-3×(-7)-3

Class 8 .

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Answer 1

Answer:

This is your answer

Hope it helps you!!

Answer 2

Answer:

final answer is 20 this is answered