Q5 of 25 Page 3

Simplify:

(i)


(ii)


(iii)


(iv)

(i)


⇒ [Using ]



(ii)


⇒ [Using -n = ]



(iii)


⇒ [Using -n = ]



⇒ [Using ]


⇒ [Using]


(iv)


⇒ [Using ]



⇒ [Using ]


More from this chapter

All 25 →
3

Find the values of each of the following:

(i)


(ii)


(iii)


(iv)

4

Simplify:

(i)


(ii)


(iii)


(iv)

6

By what number should 5-1 be multiplied so that the product many be equal to (-7)-1?

 7

By what number should be multiplied so that the product may be equal to ?