Question

3 × 3^-1
Please let me know, how you solved that...

Answer 1

1.

Explanation:

Use the Order of Operations method to solve. (P.E.M.D.A.S.)

Simplify the exponent:

`3(3^(-1) )`

`3((1)/(3) )`

Multiply 3 and 1/3:

`3((1)/(3) )=1`

Answer 2

1

Explanation:

Use the Negative Power Rule:

x^-a=1/x^a

3*1/3

Cancel 3

=1