3 years ago

What is the factored form of 64g^3+8

Mathematics

1 answer:

IrinaK [193]3 years ago

4 0

Answer:

8(2g + 1)(4g² - 2g + 1)

Step-by-step explanation:

Given

64g³ + 8 ← factor out 8 from each term

= 8(8g³ + 1) ← 8g³ + 1 is a sum of cubes and factors as

8g³ + 1 = (2g + 1)((2g)² - 2g + 1² ) = (2g + 1)(4g² - 2g + 1)

Hence

64g³ + 8 = 8(2g + 1)(4g² - 2g + 1)

You might be interested in

Pls help!!!! ...!.!.!.!.!.!.!.!.!!.

Nina [5.8K]

If you multiply 2x2 you get 4 and multiply another 2 which is 8. Two answers are 8 and 2x2x2.

7 0

3 years ago

Read 2 more answers

Which of the following points is a solution to the system of linear inequalities?

IrinaK [193]

Answer:

C. (5, 3)

Step-by-step explanation:

this point is within the answer area... look below at the graph of both linear inequalities

7 0

4 years ago

Read 2 more answers

Math question 2! Thanks if you help

Greeley [361]

Answer: 15.6 m

Step-by-step explanation:

Two legs of right angle in right triangle given are 12m and 10m.

For the third side use Pythagoras theorem:

C^2= a^2+b^2

C=√[(12^2)+(10^2)]

C=√[144+100]

C=√[244]= 15.6 m

6 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP! WILL GIVE BRAINLEIST!!

Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

area of a circle is pi*r^2

pi*144 is 452.389342, so A

5 0

3 years ago

Find the surface area of a regular prism iwth height 6 cm, if the base of the prism is: Equilateral triangle with a side of leng

ser-zykov [4K]

Answer:

61.8 square centimeters

Step-by-step explanation:

4 0

3 years ago