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
anzhelika [568]
3 years ago
12

How to solve polynomials?

Mathematics
1 answer:
liberstina [14]3 years ago
4 0

Factoring:

FOIL (first, outer, inner, last) method

(a+b)(c+d) = 0

ac+ad+bc+bd = 0

Zeros:

(x+a)(x+b) = 0

x+a = 0, x= 0-a

x+b = 0, x= 0-b

You might be interested in
The sum of two numbers is 71. If their difference is 57, find both numbers.
Lana71 [14]
57+14=71 because if the difference is 57 71-57=14 so the difference is 14.
3 0
3 years ago
You have eleven books but only have room for six of them on a shelf. How many possible ways can the books be arranged?
Verizon [17]

Answer:

I would say 720

Step-by-step explanation:

one possibility that comes to my head is stack them on top of each other in many ways

8 0
3 years ago
Write the equation the describes the parabola that passes through the point (-8,-21) and has a vertex of (-4,-5), in vertex form
Harlamova29_29 [7]

Answer:

d

Step-by-step explanation:

7 0
2 years ago
—BRAINLIEST—A person and a tree cast a shadow at the same time of day. Round your answer to the nearest hundredth.
stich3 [128]

Answer: 44.9 ft

Explanation: 5.6/8.1=0,6913 65•0,6913=44,94 ft

5 0
3 years ago
Read 2 more answers
Which polynomial function has zeros at 2, −4, and 1?
LuckyWell [14K]

Answer:

y = (x - 2)(x + 4)(x - 1)

Step-by-step explanation:

Given the zeros of a function say x = a and x = b, then

The factors are (x - a) and (x - b) and

y = (x - a)(x - b)

Given the zeros are x = 2, x = - 4, x = 1, then

the factors are (x - 2), (x - (- 4)) and (x - 1), that is

(x - 2), (x + 4), (x - 1) , thus

y = (x - 2)(x + 4)(x - 1)

6 0
3 years ago
Read 2 more answers
Other questions:
  • The length of a table is 110 cm to the nearest cm
    13·1 answer
  • What is 95.9% 9 repeating as a fraction
    14·1 answer
  • What is the base of a triangle whose height is 10 and whose area is 160
    11·1 answer
  • A new account starts with $3000. After 10 years the account holds $6200. What is the
    13·1 answer
  • What is true about preferred stocks?
    9·2 answers
  • Find the range of the function y=7x-1 when the domain is {-1, 0, 1}
    12·1 answer
  • Select all true statements given the diagram below.
    11·1 answer
  • Please help me with this math problem please:)
    11·1 answer
  • Is the answer negative or positive 9-(-6)
    13·2 answers
  • Question 6 of 10<br> Which choice is equivalent to the product below?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!