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VMariaS [17]
3 years ago
10

(5+4i)(17-13i)-(5+3i)(17-13i)

Mathematics
1 answer:
morpeh [17]3 years ago
6 0
Use distributive property and multiply first
(85-65i+68i-52i^2)-(85-65i+51i-39i^2)
(85+3i-52i^2)-(85-14i-39i^2)  the subtraction sign applies to each part so
85+3i-52i^2-85+14i+39i^2  then add like terms
17i-13i^2

i^2 means i squared.

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The number of students who attended Albany Medical College last year was 1000. This year, attendance has increased to 1350 stude
NeTakaya
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What is the length of side BC if AC is 5 square root 2 m?
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A softball team played 149 games. The team won 8 more than two times the number of games they lost. How many games did they lose
BlackZzzverrR [31]

The number of game the softball team lose is 47 games.

<h3 /><h3 /><h3>The softball team played 149 games. </h3>

Total games played = 149 games

The team won 8 more than two times the number of games they lost.

Let

the number of games they lost = x

Therefore,

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The number of game they lose can be calculated as follows:

8 + 2x + x = 149

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x = 141 / 3

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Therefore, the team lost 47 games.

learn more on algebra here: brainly.com/question/14406047?referrer=searchResults

6 0
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Please, group your sets of numbers, using {   }  notation or at least semicolons ( ; ).  Thanks.

Looking at what I think is your first set:   { sqrt(4), sqrt(5), sqrt(16) }

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  { 4, 5, 16 }        Do 4 and 5 when added together result in 16?  NO.
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Your turn.  Pick out the next 3 numbers and test them using the Pyth. Thm.               
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