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Svetradugi [14.3K]
2 years ago
11

Please just help me im literally crying I dont want links to your math websites our teacher didnt teach us like half this stuff

So i dont know what to do at this point please just go to another question with the pictures there is like three since people wont stop and now my phones dead so i cant take picures pelase just help
Mathematics
1 answer:
8090 [49]2 years ago
8 0

Answer:

Okay?

Step-by-step explanation:

I think m a week or 2 late

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What is the simplified form of 3 over 2x plus 5 + 21 over 8 x squared plus 26x plus 15 ?
Ivan
The simplified form of 3 over 2x plus 5 + 21 over 8 x squared plus 26x plus 15 is <span>6 over the quantity 4 x plus 3.

</span>

The solution would be like this for this specific problem:

( 3 /( 2x+5 )) + ( 21 / (8x^2 + 26x + 15))
= ( 3 /( 2x+5 )) + ( 21 / (8x^2 + 20x + 6x + 15))
= ( 3 /( 2x+5 )) + ( 21 / (4x(2x + 5) + 3(2x + 5))
= ( 3 /( 2x+5 )) + ( 21 /(2x + 5)(4x + 3)
= [ 3 (4x + 3) + 21 ] /(2x + 5)(4x + 3)
= [ 12x + 9 + 21 ] /(2x + 5)(4x + 3)
= [ 12x + 30 ] /(2x + 5)(4x + 3)
= 6(2x + 5) /(2x + 5)(4x + 3)
= 6 / (4x + 3)

<span>I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>

6 0
3 years ago
Rewrite 1/10,000 to the power of ten
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2 years ago
(a + b)(a ² - ab + b ²) Please help!
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Hey there :)

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We can simplify further:
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