F3 mathematics chp1

Simplify each of the following.

9²x9²

• 9⁴

• 162

• 6562

• 27

• 3

• 5.2

• -1

• 3

• -3

• 1

Write 4096 in index form using

(i)base of 8

(ii)index of 12

• x=-1,y=2

• x=1,y=-2

• x=2,y=-2

• x=-1,y=-2

• x=-2

• x=2

• x=1

• x=3