1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zimovet [89]
3 years ago
13

Factored 8x2y3-5= I need the answer

Mathematics
1 answer:
ANTONII [103]3 years ago
5 0

Answer: Reformatting the input :

Changes made to your input should not affect the solution:

(1): "y3" was replaced by "y^3". 1 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

(23x2 • y3) - 5

STEP

2

:

Trying to factor as a Difference of Cubes

2.1 Factoring: 8x2y3-5

Theory : A difference of two perfect cubes, a3 - b3 can be factored into

(a-b) • (a2 +ab +b2)

Proof : (a-b)•(a2+ab+b2) =

a3+a2b+ab2-ba2-b2a-b3 =

a3+(a2b-ba2)+(ab2-b2a)-b3 =

a3+0+0+b3 =

a3+b3

Check : 8 is the cube of 2

Check : 5 is not a cube !!

Ruling : Binomial can not be factored as the difference of two perfect cubes

Final result :

8x2y3 - 5

You might be interested in
each morning a gardener uses 24 1/2 gallons of water from a metal reservoir.each afternoon,she adds 15 1/4 gallons of water to t
Alika [10]
Every day, the volume increases by 24 1/2+15 1/4=39 3/4 gallons. So after 5 days, the volume increases by 39 3/4 * 5 = 795/4= 198.75 gallons
3 0
3 years ago
PLZZZZ HELP ME i give you the brainest
stiv31 [10]
1. 3x-6+2x+108+88=360
    5x=170
    x=34
2. figure B
3 0
3 years ago
Which expression is equivalent to 7y + 7y?<br> 49y<br> 14y<br> 14 + 2y<br> 7y2
Andre45 [30]
14y is the answer :)
6 0
3 years ago
Read 2 more answers
25-28 i need help with
valina [46]
Don't understand the question your asking
3 0
3 years ago
About when does the softball reach its maximum height?
Masja [62]

Based on the given graph, the time when the softball reaches its maximum height is about 1.8 seconds.

<h3>When is the softball at it highest?</h3>

The softball is at its maximum height at the point where the curve begins to go back down.

This means the maximum height is 50 feet.

The time when this softball reaches this height is between 1 and 2 seconds at 0.8.

The time the softball reaches its maximum height is therefore 1.8 seconds.

Find out more on maximum height at brainly.com/question/23144757

#SPJ1

7 0
1 year ago
Other questions:
  • - 8x + 64 = 56-X<br> what’s the answer
    12·2 answers
  • Willing to Mark brainiest!
    15·2 answers
  • What is the volume of the prism?
    12·2 answers
  • A scientist collected four water samples from local ponds. Each sample was the same size and he collected 2.6 liters in all. Wha
    5·1 answer
  • A rug covers 79 square feet of the floor. What is the approximate length of one side of the rug
    14·1 answer
  • In the answer space below, provide the larger of the two positive integers that add up to 60 and have the largest possible produ
    11·1 answer
  • I don't understand how to solve this
    15·1 answer
  • Geometry! Please help!!
    14·1 answer
  • Which expression is equivalent to 9x2-2y+3x2-3y?
    7·2 answers
  • “The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. the recipe calls for every two eggs. inter
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!