2 years ago

Factorize: x3–23x2+ 142 x -120

Mathematics

1 answer:

ivanzaharov [21]2 years ago

6 0

Step-by-step explanation:

x³ - 23x² + 142x - 120

x³ - x² - 22x² + 22x + 120x - 120

x²(x - 1) - 22x(x - 1) + 120(x - 1)

(x - 1)(x² - 22x + 120)

(x - 1)(x² - 10x - 12x + 120)

(x - 1)[x(x - 10) - 12(x - 10)]

(x - 1) (x - 10) (x - 12)

You might be interested in

The Hawks soccer team won 12 out of 14 games. If this rate continues, how many games will they win if they play a

Vanyuwa [196]

They will win 16 games.

3 0

2 years ago

PLEASE HELP FAST...The dot plots show the numbers of children’s books purchased by customers at two different bookstores on one

Katena32 [7]

Answer:

The mode of the data for Store 2 is greater than the mode of the data for Store 1.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

It took Everly 55 minutes to run a 10-kilometer race last weekend. If you know that 1 kilometer equals 0.621 mile, how many minu

slega [8]

$\bf \cfrac{10km}{55mins}\cdot \cfrac{0.621miles}{1km}\implies \cfrac{62.1miles}{55mins}\approx 1.12909909\approx \boxed{1.13\frac{miles}{mins}}$

5 0

3 years ago

A spinner is divided into three equal parts that are colored different. The colors are red white and blue

Aleksandr [31]

Im sorry what is the question

5 0

3 years ago

Read 2 more answers

Which ordered pair is the solution to the system of inequalities

Kryger [21]

Answer:

C) $(9, 4)$

Step-by-step explanation:

$4 < 5$ ☑

$4 < 3[9] → 4 < 27$ ☑

Therefore, this solution is genuine.

I am joyous to assist you anytime.

3 0

3 years ago