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
KonstantinChe [14]
3 years ago
11

Simplify the given polynomial and use it to complete the statement.

Mathematics
1 answer:
alisha [4.7K]3 years ago
7 0

Answer:

A. Quadratic

C. Binomial

B. 2

Step-by-step explanation:

The given polynomial is

(-5x^2-2x+4)+(8x^2-x-1)-(x+2)(x-5)

We expand the bracket to obtain;

-5x^2-2x+4+8x^2-x-1-(x^2-5x+2x-10)

-5x^2-2x+4+8x^2-x-1-(x^2-3x-10)

-5x^2-2x+4+8x^2-x-1-x^2+3x+10

We regroup the terms to obtain;

-5x^2+8x^2-x^2-x+3x-2x+4+10-1

We simplify to get;

2x^2+13

The polynomial simplifies to an expression that is a

A. quadratic

C. Binomial

with a degree of

B. 2

You might be interested in
What is -(8^-2) need to know how to do this asap
yarga [219]

Answer:

-\frac{1}{64}

Step-by-step explanation:

-(8^{-2})\\\\\\x^{-n}=\frac{1}{x^{n}}\\\\\\-(8^{-2})=-\frac{1}{8^{2}}\\\\=-\frac{1}{64}

3 0
2 years ago
Read 2 more answers
Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10dollar
NemiM [27]
700009000720067261836
5 0
2 years ago
Read 2 more answers
It is not d it is c i just took the test
Marina CMI [18]
Ok so nevermind i won't help


6 0
3 years ago
How many zeros are in the product of any nonzero whole number less than 10 and 500
worty [1.4K]

Answer:

If the non-zero whole number is even, then there are 3 zeroes

If the non-zero whole number is odd, then there are 2 zeroes

Step-by-step explanation:

* <em>Lets explain the information in the problem</em>

- Whole numbers are positive numbers, including zero, without

 any decimal or fractional

- Nonzero whole numbers are positive numbers, not including zero

- The non-zero whole numbers less then 10 are:

  1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9

- The product of any nonzero whole number less than 10 and 500

  means multiply any of nonzero number above by 500

- The number of zeros in the product is equal to the sum of the

  number of zeros at the end of each of the factors.

# 1 × 500 = 5 × 100 ⇒ 2 zeros

# 2 × 500 = 2 × 5 × 100 = 10 × 100 ⇒ 3 zeros

# 3 × 500 = 3 × 5 × 100 = 15 × 100 ⇒ 2 zeros

# 4 × 500 = 2 × 2 × 5 × 100 = 2 × 10 × 100 ⇒ 3 zeros

# 5 × 500 = 5 × 5 × 100 = 25 × 100 ⇒ 2 zeroes

# 6 × 500 = 2 × 3 × 5 × 100 = 3 × 10 × 100 ⇒ 3 zeros

# 7 × 500 = 7 × 5 × 100 = 35 × 100 ⇒ 2 zeroes

# 8 × 500 = 2 × 2 × 2 × 5 × 100 = 4 × 10 × 100 ⇒ 3 zeros

# 9 × 500 = 3 × 3 × 5 × 100 = 45 × 100 ⇒ 2 zeros

- From all answers above:

# If the non-zero whole number is even (2 , 4 , 6 , 8), then there are

  3 zeros in the product

# If the non-zero whole number is odd (1 , 3 , 5 , 7 , 9), then there are

  2 zeros in the product

8 0
3 years ago
Is -3 plus pi a rational number or a irrational number
sdas [7]

Answer:

irrational

Step-by-step explanation:

An irrational number has an endless number of digits to the right of the decimal

8 0
3 years ago
Other questions:
  • What is the answer i need help
    6·1 answer
  • 1) 12sin5x+cos5x=9
    5·1 answer
  • An arrangement of marbles has 12 marbles in the first row and 10 rows in all. In each successive row one marble is added.
    9·1 answer
  • Paul and his friends average their test grades and find that the average is 95 the teacher announces that the average grade of a
    12·1 answer
  • Which fractions are greater than -2/9 ?Choose exactly two answers that are correct. A. -7/12 B. -1/15 C. -1/3 D. -1/9
    7·1 answer
  • Helpppppppppppppppppppppppppppppppppppppp
    14·1 answer
  • Find the value of x,given the area of the quadrilateral
    10·1 answer
  • 6.) Which of the following describes the possible solutions to the following inequality?
    13·1 answer
  • Solve the following Linear equation 15 POINTS ​
    8·2 answers
  • If 3/4 of a cup of yogurt is 80 calories, how many calories are in 1/4 of a cup?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!