Question

Exercise 4.2
*. Find the reciprocal of the following
a. 7
b.
2. Evaluate using laws of exponents
b.
C.
6.
3. Simplify
12
@-
@
a. 35
c. (3)
d. (314)
4. Solve the following to find the value of x
a. 5 = 625
1
b. 4
c. 24*
132
d.
®00
5. By what number should (-6) be divided so that the quotient is (-2) ?
6. Express the following as negative exponents
a. (-57
b.
12
C.
d.
GE​

Answer 1

Answer:

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