kyanclark65
kyanclark65 kyanclark65
  • 04-03-2022
  • Mathematics
contestada

1
What is the solution to the equation n-5
2 16
*+5 12 - 25?
Oh=
11
3
Oh=5
O h=7
21
Oh=
2

1 What is the solution to the equation n5 2 16 5 12 25 Oh 11 3 Oh5 O h7 21 Oh 2 class=

Respuesta :

Anonimity
Anonimity Anonimity
  • 04-03-2022

Solution

[tex]\begin{aligned}\frac{1}{h-5}+\frac{2}{h+5}&=\frac{16}{h^2-25}\\\frac{(h+5)+2(h-5)}{(h-5)(h+5)}&=\frac{16}{h^2-25}\\\frac{h+2h+5-10}{h^2-25}&=\frac{16}{h^2-25}\\\frac{3h-5}{\cancel{h^2-25}}&=\frac{16}{\cancel{h^2-25}}\\3h-5&=16\\3h&=16+5\\3h&=21\\h&=\frac{21}{3}\\h&=7\end{aligned}[/tex]

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