Question

Express in power notation:

1 ) -125

2) 256

3) -343

​

Answer 1

Answer:

1) -5³

2) 16²

3) -7³

Step-by-step explanation:

hope it helps u

plz mark me as brainliest

Answer 2

Answer:

1) -1.25 × 10²

2) 2.56 × 10²

3) -3.43 × 10²

Step-by-step explanation:

Decimals for power notation should be between smallest and biggest number.

The above one is standard notation.

Actual power notation =

1) -5³

2) 16²

3) -7³