3 years ago

Which identity could be used to rewrite the expression ?x^6-27

Mathematics

2 answers:

jek_recluse [69]3 years ago

8 0

Answer:

difference of cubes

Step-by-step explanation:

Thepotemich [5.8K]3 years ago

6 0

Hello,

a³-b³=(a-b)(a²+ab+b²)

x^6-27=(x²)³-3³=(x²-3)(x⁴+3x²+9)

You might be interested in

7+7=14RIGHT.Then WHAT IS14-7.A=33×4=___a

JulijaS [17]

14-7=7, and 33×4 is 132

7 0

3 years ago

So like, yeah. I am way to tired to begin to think about this, please help me out.

Arte-miy333 [17]

Answer:

Step-by-step explanation:

just plug in the numbers to the letters in the equation

4 0

3 years ago

Question 9 Multiple Choice Worth 1 points)

dybincka [34]

answer.................................

5 0

3 years ago

Read 2 more answers

This is overdue and I can’t figure it out. Plz help

Svetach [21]

Answer:

One soultion

Step-by-step explanation:

5 0

3 years ago

Mrs. Roberts has a square garden with an area of 36 square feet. She wants to put a fence around only 3 sides of her garden. How

Nesterboy [21]

Answer:

27 feet.

Step-by-step explanation:

This is quite simple. As a square has equal lenght and width we can tell that 6x6=36. So each side has a lenght of 6 feet. With only 3 sides needed for fencing, 6x3=27. Mrs. Roberts needs 27 feet of fencing.

6 0

3 years ago