1

 

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2

Solve for n

image

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3

Solve for n in the equation =1/2

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4

If image

Find values of x and y

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5

Rationalize the denominator of the expression

image

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6

If   image   , find the values of a, b and c.

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7

Solve equation   image    

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8

 . Find the values of x and y if 

 

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9

Simplify the expressions:

(i)      image 

 

image 

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10

Solve for x in the equation 9(x?3) × 81(1?x) = 27?x .

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11

  Solve for x in the equation 4-2x × 82 = 4 × 16x .

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12

Find the value of image given that 3a x 5b = 675

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13

Without using mathematical tables, evaluate: .

image

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14

Find the value of x in the equation 9x34x =27(x-1) 

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15

Rationalize the denominator of 

image

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16

Use laws of exponents to simplify  

image 

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