All categories

2 years ago

Factor completely. n² - 5n + 4

Mathematics

1 answer:

Gnesinka [82]2 years ago

6 0

Answer:

(n-4)(n-1)

Step-by-step explanation:

n2 -5n +4

n2- n - 4n - 4

n(n-1) - 4(n-1)

(n-4)(n-1)

You might be interested in

Which situation would be BEST represent by the graph?

Strike441 [17]

D.) David travles 10 miles per hour

6 0

3 years ago

Find the exact values of the following,giving your answers as fractions

Vsevolod [243]

Answer:

(a) $3^{-2}=\frac{1}{9}$

(b) $4^{-3}=\frac{1}{64}$

Step-by-step explanation:

To find the exact value in fractions of the followings:

Exponents also called powers its a way of expressing a number multiplied by itself by a certain number of times.

Using $a^{-m}= \frac{1}{a^m}$ .......[1]

(a)

Fraction represents a part of a whole or more generally, any number of equal parts.

$3^{-2}$ = $\frac{1}{3^2}=\frac{1}{3\times 3}=\frac{1}{9}$ [ Using [1]]

(b)

$4^{-3}$ = $\frac{1}{4^3} =\frac{1}{4\times 4\times 4}=\frac{1}{64}$ [ Using [1]]

(c)

$2^{-6}$ = $\frac{1}{2^6} =\frac{1}{2\times 2\times 2\times 2\times 2\times 2}=\frac{1}{64}$ [ Using [1]]

8 0

3 years ago

At Ice Cream Haven, 14 of the last 18 sundaes sold had nuts. What is the experimental probability that the next sundae sol...

Pepsi [2]

Answer:

7/9 or 2/9, depending on the question!

Step-by-step explanation:

Probability that next sundae has nuts is 14/18 = 7/9.

Probability that the next sundae does not have nuts = 2/9

3 0

3 years ago

Use the Remainder Theorem to determine which of the following is a factor of p(x) = x 3 - 2x 2 - 5x + 6.

Reika [66]

If x + 1 is a factor then f(-1) will = zero.

f(-1) = 8 so its not answer a).

f(3) = 0 so the answer is x - 3

Its c.

3 0

2 years ago

Read 2 more answers

Chip is planning to stay at a hotel that

sesenic [268]

The price should be $36.75

5 0

2 years ago

Factor completely. n² - 5n + 4​

Factor completely. n² - 5n + 4