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3 years ago

The answer to this function

Mathematics

1 answer:

ANTONII [103]3 years ago

6 0

A function does not have an "answer." In this case you are asked to simplify the given function as much as possible, not to "answer" it.

If f(x) = 2[sqrt(x)] + 1

the only possible simplification is to omit the brackets [ ]:

f(x) = 2sqrt(x) + 1. END

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19. 4x-y+2z =<br> 8x+y-4<br> Find x

Varvara68 [4.7K]

Answer:

x = $\frac{4-2y+2z}{4}$

Step-by-step explanation:

4x-y+2z = 8x+y-4

4x-8x-y+2z = 8x - 8x +y-4

-4x -y +2z= y-4

-4x -y+y +2z = y+y-4

-4x +2z = 2y-4

-4x+2z-2z = 2y-2z-4

-4x = 2y-2z-4

$x= \frac{2y-2z-4}{-4}$ = $\frac{4-2y+2z}{4}$

4 0

3 years ago

Help on this question please!!!

OLga [1]

Answer:

Hello! Here is your answer

Step-by-step explanation:

112=4(28)

a=4b

You can only have one variable so:

Combine b to a:

a-b=84

4b-b=84

Divide both sides by 3:

3b/3=84/3

b=28

But that is not it:

Sum of both cards:

a+b

a=112

b=28

112+28=140

= 140

I hope I was of help. If not please let me know! Thank you! Good luck!

4 0

3 years ago

Please help with this thank you

cluponka [151]

The answer to the question

8 0

3 years ago

Idk what this is can you help me? :(

Flura [38]

Answer:

Step-by-step explanation:

If you add 9 to both sides, you will isolate the 'x' term.

hope this helps :)

5 0

3 years ago

WILL MARK YOU BRAINLIEST

spayn [35]

I34 hope that helps

4 0

3 years ago