Question

Please help!!!! Medal and fan
Prove weird S 4 on top 1 on bottom (x^2+2x-5)dx please help!!!!!

Answer 1

@zepdrix

Answer 2

@mathmale

Answer 3

Do you want me to show you what I have or should we do this tomorrow?

Answer 4

https://www.twiddla.com/tjg70j

Answer 5

Mmmm ya tomorrow is prolly better XD

Answer 6

Okay

Answer 7

I just showed you what the problem looks like on twiddle so you can see it better

Answer 8

Mmm I'm trying to remember how to do these,
jump back into the twiddla

Answer 9

Oh maybe you went to bed hehe

Answer 10

@RhondaSommer

Answer 11

@FortyTheRapper

Answer 12

can you do a screen shot?

Answer 13

No

Answer 14

@mathmale

Answer 15

\[\frac{ 1 }{ x^2+2x-5 }dx\]is this equation right what you have typed

Answer 16

\[\int\limits_{1}^{4}\frac{ 1 }{ x^2+2x-5 }dx\]

Answer 17

convert equation in perfect square \[x^2+2x-5 = (x+1)^2-6\]
and than use property of integration
\[\int\limits_{?}^{?}\frac{ 1 }{ x^2-b^2 }\]
than put value

Answer 18

\[\int\limits_{1}^{4}x^2+2x-5\]
this was also same convert equation in perfect square than use property\[\int\limits_{1}^{4}(x^2-b^2)dx\]

Answer 19

I have to go through the long proof that takes a billion steps no joke