Question

5x55
EXERCISE 2(B)
2
2
2
(xiv) (243) 5 + (32) 5
Computo :
1** 3° x 53 x 22
(D(49x (4-3)
(1) (2 + 2-11)
2
2
Ans
(iv)
27
8
2
3
56 2 16
(V)
28 5 25
(V) (12) 2 x 33
(vii) (-5)4 x (-5) = (-5)
(xv) (-3)* - (173)ºx(+2)6 +(64)3
(xvi) (27)3 + (81
16
2. Simplify:
4 3
() 83 +252 -(27)
(ii) [(64)-2-3 = [{(48)21312
(iii) (3-3-2-4) (2-3 + 2-4)
3. Evaluate :
(i) (-5)
(ii) 80 + 40 + 20
(iii) (8 + 4 + 2)
(iv) 4xº
(v) (4x)"
(vi) [(103)05
(vii) (7x02
1 1
(viii) 90 + 9-1-9-2 + 92 - 9 2
8
5
2
(vii)
3
(ix gox 4-1 +24
(x) (625) 4
--
WIN
81-8
ON
27
64
(xii)
1
32
2 2
(xiii) (125) 3+ (8) 3
WN
Exponents (Powers)
33​

Answer 1

Answer:

Answer:

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Explanation:

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Step-by-step explanation:

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