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
sertanlavr [38]
3 years ago
11

Factor each expression

Mathematics
1 answer:
Sophie [7]3 years ago
8 0
 1 -since everything includes 4a, we can factor that to get 4a(a-4b^3+2b^2c)
2 - since 5 and 3 add to 8 and multiply to 15, we can do (n+5)(n+3)
3 - since -5 and -4 add to -9 and multiply to 20, we can do (g-5)(g-4)
4 - since -10 and 3 add to -7 and multiply to 30, we can do (z-10)(z+3)
5 - we can factor out 4y to get 4y(y^2-9). 

I got the numbers in 2, 3, and 4 with a guesstimating and checking approach
You might be interested in
Select the correct answer Consider functions p and q. p(x) = log₂ (x - 1) g(x) = 2^x - 1 Which statement is true about these fun
goldenfox [79]

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

<h3>What can we say about the x-intercepts of the given functions?</h3>

For a function f(x), the x-intercept is the value of x such that:

f(x) = 0.

Here we have:

p(x) = log₂(x - 1)

Remember that:

logₙ(1)  = 0

For any base n, then the x-intercept of p(x) is x = 2, because:

p(2) = log₂(2 - 1) = log₂(1) = 0.

The other function is:

g(x) = 2ˣ - 1

Remember that any number to the power of zero is equal to 1, then:

g(0) = 2⁰ - 1 = 1 - 1 = 0

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

If you want to learn more about x-intercepts:

brainly.com/question/3951754

#SPJ1

8 0
2 years ago
What is 1/3 of 3/4 of a teaspoon?
Valentin [98]
The answer is 1/4

Hope it helped?
3 0
3 years ago
Which equation will solve the following word problem? One small pitcher and one large pitcher can hold 12 cups of water. If the
Inessa [10]

Answer:

Option (1).

Step-by-step explanation:

Amount of water hold by both the pitchers (Large + small) = 12 cups

Let the small pitcher holds the water = S cups

If the water hold by the large pitcher is twice the size of the small pitcher, then the amount of water hold by large pitcher = 2S

Total amount water hold by both = S + 2S

Equation for this situation will be,

S + 2S = 12

Therefore, Option (1) will be the answer.

7 0
3 years ago
What does "Zero Pair" mean in math terms?
sergiy2304 [10]
Zero pair is a pair of numbers whose sum is zero, used to illustrate addition and subtraction problems... with positive and negative integers. 
e.g. +1 -1 
I hope that this helps
:)
7 0
2 years ago
What number is 250% of 4.2?​
agasfer [191]

Answer

10.5

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Vertical angles are equal. What is the degree &lt;2 and &lt;3?
    11·2 answers
  • Find the exact solution to the equation. 320 (1/4 )^ x/4 = 5
    15·1 answer
  • 20pts BRAINLIEST Please help? <br> Data containing two variables is called ___________ ?
    7·2 answers
  • Which logarithmic equation is equivalent to 8^2 = 64?
    6·1 answer
  • pepper jakie has 12 picks.1 out of every 4 picks is orange the rest are green.how many orange picks are there
    15·2 answers
  • What is the range of 5, 9, 4, 7, 6, 2, 1, 8, 4, 9, 3, 4, 6, 4, 2, 4?<br><br> 2<br> 4<br> 6<br> 8
    5·2 answers
  • A 32-ounce jar of a barbecue sauce costs $8.00, while an 8-ounce jar of the same
    10·1 answer
  • Find the supplement of 2/3of a right angle​
    7·1 answer
  • There are no results for an 8 sideded fair die with faces labelled 2,3,3,4,7, 7,7,7 and 9 is rolled finmd the probibilty sou;lti
    15·1 answer
  • Please help i think its simple!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!