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
lara [203]
3 years ago
5

How do you factor x4-x3-7x2-x+6?

Mathematics
1 answer:
Cloud [144]3 years ago
5 0
x^4-x^3-7x^2-x+6=x^4-x^3-6x^2-x^2-x+6=\\ \\=x^2(x^2-x-6)-(x^2-x-6)=(x^2-1)(x^2-x-6)=\\ \\=(x-1)(x+1)(x^2-3x+2x-6)=\\ \\=(x-1)(x+1)[x(x-3)+2(x-3)]=(x-1)(x+1)(x-3)(x+2)
You might be interested in
Estamate 75% of 4,023
chubhunter [2.5K]
4023/x=100/75
(4023/x)*x=(100/75)*x
4023=1.3333333333333*x
x=4023/1.3333333333333
x=3017.25
8 0
3 years ago
If x-3 is a factor of P(x)=x^3- 7x²+15x – 9, which of the following represents the complete factorization for P(x)?
Ronch [10]

Answer:

x \times x + x \times 3 + x \times x + x \times 1  - 3 \times x + 3 \times 3 + 3 \times x + 3 \times 1

3 0
3 years ago
Frank wrote 1/4 of his book
Ede4ka [16]
Let’s make common denominator
1/4 * 2/2 = 2/8 before dinner
1/8 after dinner
2/8 + 1/8 = 3/8
He finished 3/8 of the report
7 0
2 years ago
Really need help with these 5 problem do all if you can or as many as you can thank you!
gtnhenbr [62]
1. the factors of 24 are 1, 24, 2, 12, 3, 8, 4, and 6. Each pair, fx. 1 and 24 with be 24 when multiplied. 2. Quaderant 3, quaderants go from 1 to 4 counterclockwise, and a (negative x, negative y ), will be in the 3rd quaderant if you go counterclockwise. 3. 7×x, the answer is simple 7 and x, with the key words "product of" which signify multiplication so it will be 7 times x.
8 0
3 years ago
La frase lingüística "cuatro veces un número dividido por la suma de dos
polet [3.4K]

Answer:

Las opciones no se pueden ver, así que responderé de una forma general.

Primero rompamos la frase en partes más cortas

"cuatro veces un número..."

Esto se escribe como 4*N, donde N es el número.

"... la suma de dos

números"

Esto se escribe como K + M

donde K y M son dos números, entonces K + M es la suma de dos números.

Entonces:

"cuatro veces un número dividido por la suma de dos

números"

Se escribirá como:

(4*N)/(K + M )

8 0
3 years ago
Other questions:
  • Which unit rate corresponds to the proportional relationship shown in the graph?
    12·2 answers
  • Simplify this following question:
    6·1 answer
  • Fill in the blank. For data sets having a distribution that is approximately​ bell-shaped, _______ states that about​ 68% of all
    14·1 answer
  • Two angle measures in a scalene triangle are 77° and 62°. what is the measure of the third angle
    13·1 answer
  • Plz help me with this question ​
    14·1 answer
  • BINOMIAL MULTIPLICATION<br> 1. (2x + 1)(x + 3)
    14·1 answer
  • Please help with 6-8 ! will give brainliest !! :)
    13·1 answer
  • Put a digit in the gap, such that the answer is a whole number<br><br> 10x+11=144...
    11·1 answer
  • 3⋅f(−4)−3⋅g(−2)????????
    14·2 answers
  • Hi! ❤️ there looking for help on this giving brainliest if able to.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!