Question

simplify and give reasons.1. 4^-3, 2 .(-2)^7, 3 .3/4^-3 ,4.(-3)^-4​

Answer 1

Answer:

Step-by-step explanation:

EASY

Study later

ANSWER

(−3)

−4

=(−1∗3)

−4

=(−1)

−4

(3)

−4

                      ∵(ab)

m

=a

m

∗b

m

=1∗3

−4

=3

−4

                                    ∵a

−m

=

a

m

1

​

=(

3

1

​

)

4

=

81

1

​