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JulsSmile [24]
3 years ago
15

Multiply and simplify. (x + 3)(x - 8)

Mathematics
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

x^{2} - 5x - 24

Step-by-step explanation:

( x + 3 )( x - 8 ) =

x^{2} - 8x + 3x - 24 = x^{2} - 5x -24

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write a power represented with a positive base and a positive exponent whose value is less than the base
Blababa [14]
You mean situation, when  a^b < a. 
There are two ways:
a^b < a^1 \\ b
But exponent function a^b has to be increasing so a>1 
So first solution:  a>1 and 0<b<1.  Examples:
5^{\frac{1}{2}} < 5 \\ 120^{\frac{1}{12}} < 120

and second way:
a^b < a^1 \\ b>1
Exponent function a^b has to be decreasing, so  0<a<1  
Second solution:  a<1 and b>1. Examples:
\left(\dfrac{1}{2}\right)^{12} < \dfrac{1}{2} \\ \\ \left(\dfrac{12}{39}\right)^{16\frac{1}{2}} < \dfrac{12}{39}
3 0
3 years ago
Find the sum: -1 + 2 + 5 + ... + 20
mariarad [96]
26 is the correct answer
6 0
2 years ago
Hello I'm Chloe, Can you Help me, Thank you so much.<br> How many times does 346 go into 100,356?
Irina-Kira [14]

Answer:

It goes into 100356 290 times with a remainder of 16

Step-by-step explanation:

100356/346 = 290 R 16

5 0
3 years ago
PLEASE HELP I HAVE 15 MINUTES LEFT HELP HELP PLEASE
melamori03 [73]

Answer:

I'm sorry for answering late I just saw this but

Step-by-step explanation:

1. is 34

2. is 12

3. I really dont understand that one

But try your best and multiply and division always come first before u add and subtract

3 0
3 years ago
Read 2 more answers
. When the last 3 digits of a year (such as
Nataliya [291]

Answer:

A ; 23rd century

Step-by-step explanation:

Here, we want to select which of the options is next to have a descending year.

Since all are in the same century i.e 20-something, we do not have an issue with the first digit.

What we need to work on is the last three digits;

We can have 2210, we can have 2321, we can have 2432, we can also have 2543 and so on.

The most recent of all these is the year 2210, so what century does this belong?

Kindly note that, the years 2001-2100 belong to the 21st century.

The years 2101-2200 belong to the 22nd century while the years 2201-2300 belong to the 23rd century

The year we are looking to place is the year 2201 and thus belongs to between 2201-2300 which is the 23rd century

8 0
3 years ago
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