Plz ! need this bad! thx so much! write the product as a power: (a–b) (a–b) show your work so i can use it for further questions! thx again : )

Hey there!!

General formula:

We have:

... (a-b)(a-b)

This could be written as (a-b)²

Hence, the answer is :

... (a-b)² or a²-2ab+b²

Hope my answer helps!

The answer is (a - b)² because squaring is simply a number times another number. In this case, you have (a - b) multiplied by each other, so you can just put it together, and make it (a - b)².

idk

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.