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
lyudmila [28]
3 years ago
13

Rewrite this in its simplest form (please, doing an algebra 2 test)

Mathematics
1 answer:
yan [13]3 years ago
4 0

Step-by-step explanation:

the answer is a,hope it helps

You might be interested in
What is the equation for this function?
ki77a [65]
Y=x to the second power
6 0
2 years ago
Classify the expression: 5x + 3x2 − 7x3 + 2.
galina1969 [7]

Answer:

5x-13

The Answer is in the picture above please mark me brainliest. :)

3 0
3 years ago
Read 2 more answers
21×9=9×21 what property is used
kvv77 [185]
Hello There =)

Commutative property is used. The commutative property <span>states that two numbers can be multiplied in either order.</span>


5 0
3 years ago
GIVING BRAINIEST IF CORRECT!!<br><br> Factor x^4 - 16 completely
ioda

Answer:

(x^2 + 4)(x + 2)(x - 2)

Step-by-step explanation:

Hello!

We can use the difference of square method.

<h2>Difference Of Squares (DOS)</h2>

The formula for the DOS is (a + b)(a - b) = a^2 - b^2

It is a simple way to factor polynomials.

The criteria:

  • Has to begin and end with a perfect square
  • The operation has to be subtraction

<h3>Factor:</h3>
  • x^4 - 16

Begins with a perfect square (x² * x²) and ends with a perfect square (4 * 4)

  • (x^2 + 4)(x^2 - 4)

Warning! Watch out, there may be another DOS!

x^2 - 4 is another DOS

  • (x^2 + 4)(x + 2)(x - 2)

The x² + 4 is not a DOS because the operation is addition.

The final factored form is (x^2 + 4)(x + 2)(x - 2)

8 0
2 years ago
Find a irrational number between 7.7 and 7.9 explain why it’s irrational
Alexeev081 [22]
7.77777777 repeating

Irrational numbers are:

Numbers that repeat 
7.7777777 repeats the number 7 after the decimal

Numbers that CANNOT be written as a simple fraction.
7.7777777 cannot be written as a fraction in simplest form.

Answer = 7.777777777 repeating

~Aamira~

Hope this helped :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • I have a circular necklace with $18$ beads on it. All the beads are different. Making two cuts with a pair of scissors, I can di
    13·1 answer
  • How many significant figures are in 10.65922​
    14·1 answer
  • A librarian has 274 return books. 50 of the books are reserved at her desk, and the remaining books need to be shelved. Each she
    15·1 answer
  • Solve x2 − 8x + 15 &lt; 0.
    13·1 answer
  • Solve the system of linear equations by graphing 4x + 2y = 8<br> -x + y =- 5
    13·1 answer
  • Please help on this !!!!!!! Will make brainliest !!!!!!!!!!!
    12·1 answer
  • Write the simplified form of expression 3(x+8)<br>what is simplified form of -(2y-3x)<br>​
    7·1 answer
  • What is the slope of the line that passes through (3, 14) and (7, 9)?
    13·2 answers
  • Angela is planning to cycle 200 km to a hotel for an overnight stay. She cycles at a constant speed of 25km/hr. How long did it
    7·1 answer
  • The set $\{2, 4, 6, \dots, n\}$ contains the positive consecutive even integers from 2 through $n$. When one of the integers fro
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!