The answer is (10x^2<span> – 3)(100</span>x^4 + 30x^2<span> + 9)</span>
Numbers multiplied kwiwiijwi
Answer:
if you're asking for the reciprocal.
if you're asking the opposite of a reciprocal.
Step-by-step explanation:
The reciprocal is the number flipped or in this case
Answer:
The answer is "25".
Step-by-step explanation:
Please find the graph in the attachment.
![Longest \ side= 12](https://tex.z-dn.net/?f=Longest%20%5C%20side%3D%2012)
Calculating the triangle two other sides:
![=\sqrt{3^2+6^2}\\\\=(9+36)\\\\=45](https://tex.z-dn.net/?f=%3D%5Csqrt%7B3%5E2%2B6%5E2%7D%5C%5C%5C%5C%3D%289%2B36%29%5C%5C%5C%5C%3D45)
let
![\to \sqrt{45}= 6.7.\\\\\to 6.7\times 2=13.4\\\\\to 13.4+12=25.4 \approx 25](https://tex.z-dn.net/?f=%5Cto%20%5Csqrt%7B45%7D%3D%206.7.%5C%5C%5C%5C%5Cto%206.7%5Ctimes%202%3D13.4%5C%5C%5C%5C%5Cto%2013.4%2B12%3D25.4%20%5Capprox%2025)
F you just want to see the really short way, just skip down to AAAAAAAAAAAA
so, here is the long explanation
exponential properties
![x^{-m}= \frac{1}{x^m}](https://tex.z-dn.net/?f=x%5E%7B-m%7D%3D%20%5Cfrac%7B1%7D%7Bx%5Em%7D%20)
don't forget pemdas
2x^2=2(x^2)
so
![\frac{2x^{-4}}{3xy}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%5E%7B-4%7D%7D%7B3xy%7D%20)
=
![\frac{2 \frac{1}{x^4} }{3xy}= \frac{2}{3x^5y}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%20%5Cfrac%7B1%7D%7Bx%5E4%7D%20%7D%7B3xy%7D%3D%20%20%5Cfrac%7B2%7D%7B3x%5E5y%7D%20%20%20)
AAAAAAAAAAAAAAAAAAAAAAAA
so we see
the original equatio is
![\frac{2x^{-4}}{3xy}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%5E%7B-4%7D%7D%7B3xy%7D%20)
remember
![\frac{ab}{cd} =( \frac{a}{c})( \frac{b}{d})](https://tex.z-dn.net/?f=%20%5Cfrac%7Bab%7D%7Bcd%7D%20%3D%28%20%5Cfrac%7Ba%7D%7Bc%7D%29%28%20%5Cfrac%7Bb%7D%7Bd%7D%29%20%20)
so we can seperate the constants
![\frac{ab}{cd} =( \frac{2}{3})( \frac{x^{-4}}{xy})](https://tex.z-dn.net/?f=%20%5Cfrac%7Bab%7D%7Bcd%7D%20%3D%28%20%5Cfrac%7B2%7D%7B3%7D%29%28%20%5Cfrac%7Bx%5E%7B-4%7D%7D%7Bxy%7D%29%20%20)
we know that the placeholders cannot affet the position of the constants unless they are grouped together which they are not
terfor the answer must have 2/3 in it
the only one that hsa that is A
ANSWER IS A