Question

Match the exponential expression with its rule:

Answer 1

Answer:

We have to match each exponents expressions with its rule.

Given the exponent expressions:

1.

$A^m \cdot A^n$

⇒$A^{m+n}$

2.

$(AB)^m$

⇒$A^m \cdot B^m$

3.

$(A^m)^n$

⇒$A^{mn}$

4.

$a^0$

⇒$1$

5.

$A^{-n}$

⇒$= \frac{1}{A^n}$

Therefore,

Matching of the given expression with its rule are as follow.

1.  $A^m \cdot A^n$          → E

2.  $(AB)^m$               → A

3. $(A^m)(A^n)$         → C

4.  $a^0$                   → B

5.  $A^{-n}$                → D

Answer 2

1 is E
2 is A
3 is C
4 is B
5 is D