Question

how do you simplify (4x-3)+(5x+4) ?

Answer 1

4x+5x-3+4
9x+1

Answer 2

thank you!

Answer 3

(4x-3)+(5x+4) = 9x + 1

Answer 4

But be careful if you have a subtract instead of add

Answer 5

okay

Answer 6

so what about \[(2x ^{2}-3x+4)-(x ^{2}+4x-1)\] ?

Answer 7

\[2x^{2}-3x+4-x^{2}-4x+1\]
\[2x^{2}-x^{2}-3x-4x+4+1\]
\[x^{2}-7x+5\]

Answer 8

oh okay i get it thanks :)

Answer 9

can \[(-4x ^{2})(2x)\] be simplified?

Answer 10

No problem just always remember to get rid of the brackets first
Get rid isn't the right terminology but you know what I mean
Eg time sing by minus one to get rid of the negative sign
Then gather like terms then rewrite it :)

Answer 11

It could be written as \[-8x^{3}\] which is simpler

Answer 12

use the drop-down menus to match each phrase with the type of microscope it descr

Answer 13

Converges or Diverges:

Answer 14

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Answer 15

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Answer 16

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Answer 17

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Answer 18

how

Answer 19

k

Answer 20

Use a tree diagram to explain why the probability that a

Answer 21

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Answer 22

Data Management (probability):
The Leafsu2019 coach stated that u201cthe likelihoodof us winning the next game are 2/9, the likelihood of tying the next ga

Answer 23

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Answer 24

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Answer 25

Choose the correct answers.

Suzie Speedy is insured for bodily injury in the amount of 10/20.

Answer 26

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A graph is shown.

Answer 27

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Answer 28

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Answer 29

What is one purpose of Samuel Thurston's article?

Answer 30

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Answer 31

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