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3 votes
(t^-4)^-9 t^2

A t^26
B t^-26
C t^38
D t ^-38

User Dakin
by
8.3k points

2 Answers

2 votes
T^38

How to solve: just combine using the basic rules of powers
User Baxter Lopez
by
8.4k points
5 votes

Answer:

Its c

Explanation:

The relevant rules of exponents are

.. (t^a)^b = t^(a·b)

.. t^a·t^b = t^(a+b)

You have

.. (t^-4)^-9·t^2

.. = t^((-4)*(-9) +2)

.. = t^38 . . . . . . . . . . . selection C

User XiaoYao
by
7.3k points

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