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Sliva [168]
4 years ago
12

(2x+23) simplify that

Mathematics
1 answer:
nikklg [1K]4 years ago
7 0
2x + 23 there isnt a big difference
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Factorise. X^5+X^4+1. ​
suter [353]

Answer:

Answer

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poojamaurya21

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Answer:

): "x2" was replaced by "x^2". 4 more similar replacement(s).

Step by step solution :

Step 1 :

Step 2 :

Pulling out like terms :

2.1 Pull out like factors :

x6 - x5 + x4 - x3 + x2 - x =

x • (x5 - x4 + x3 - x2 + x - 1)

2.2 Factor x5 - x4 + x3 - x2 + x - 1

Try to factor this 6-term polynomial into (2-term) • (3-term)

Begin by splitting the 6-term into two 3-term polynomials:

-x2 + x - 1 and x5 - x4 + x3

Next simplify each 3-term polynomial by pulling out like terms:

-1 • (x2 - x + 1) and x3 • (x2 - x + 1)

Note that the two simplified polynomials have x2 - x + 1 in common

Now adding the two simplified polynomials we get

(x3 - 1) • (x2 - x + 1)

3 0
3 years ago
Eric is a real estate agent. He makes a 5% commission on each house he sells. Last month, Eric sold three houses. The sale price
hjlf

Answer:

<u>Eric earned last month US$ 9,786.25</u>

Step-by-step explanation:

Commission of Eric on each house sold = 5% = 0.05

House 1 $55,000

55,000 * 0.05 = $ 2,750

House 2 $105,525

105,525 * 0.05 =  $ 5,276.25

House 3 $35,200

35,200 * 0.05 = $ 1,760

Eric earned last month =  $ 2,750 +  $ 5,276.25 + $ 1,760

<u>Eric earned last month US$ 9,786.25</u>

4 0
3 years ago
A 9-foot piece of twine cost 28.08.What is the price per inch
MaRussiya [10]

Answer:

0.26

Step-by-step explanation:

I am pretty sure the equation for this is 9x12+108 inches then divide 28.08 by 108 and you should get 0.26.

8 0
2 years ago
A ladder is placed against a building so that it reaches 35 feet up the side of the building when its base is 12 feet from the b
tatyana61 [14]

Answer:

35 multiplied by 12

Step-by-step explanation:

Because either you multiply it or you do sohcahtoa

3 0
3 years ago
Logan earned $8 for each dog he walked last summer. This summer, he raised his fee to $9 per dog. Express the change in Logan’s
hammer [34]

Answer:

The fee increased 12.5%

Step-by-step explanation:

The new price is 9 and the old price is 8, so you can find the change by doing

9/8

which is 1.125

This means the new price is 12.5% higher than last year because you have to ignore the 1 in front and only look at the .125

Move the decimal place two to the right to get 12.5 and then add the % sign.

5 0
3 years ago
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