Question

Simplify and express the following as single exponent-
(i) 2-3x2-2
(ii) 72x75
(iii) 34x3-5
(v) mº xm-10 (vi) (-5)-3X(-5)-4
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Answer 1

answer.

(i) 0

(ii) 5,400

(iii) 68

(v) don't know the answer

(vi) 6

Answer 2

Answer:

1)2-⁵

2)7³

3)3-¹

4)7-⁵

5)m-⁵

6)(-5)-⁷