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Bogdan [553]
3 years ago
7

For the expression StartFraction 15 x cubed + 25 x squared + 5 x + 2 Over (5 x squared + 1) squared EndFraction, which sum repre

sents the correct form of the partial fraction decomposition?
Mathematics
2 answers:
Alisiya [41]3 years ago
4 0

Answer:

Option-B

Step-by-step explanation:

edge

Ilya [14]3 years ago
3 0

Answer:

StartFraction 15 x cubed + 25 x squared + 5 x + 2 Over (5 x squared + 1) squared EndFraction, can be written in mathematical form as

Let y = \frac{15 x^3 + 25x^2 +5x+2}{({5x^2+1})^2}

on  expanding {({5x^2+1})^2 = 25x^4 +1 + 10x^2

⇒ y = \frac{15 x^3 + 25x^2 +5x+2}{25x^4 +1 + 10x^2}  

there correct form of partial fraction is \frac{15 x^3 + 25x^2 +5x+2}{25x^4 +1 + 10x^2}  

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