Find the excluded value(s) of the rational expression .

1. set the denominator equal to 0.

3x2 48 = 0

2. solve for x. 3x2 = 48

x2 = 16

what value(s) for x will make the rational expression undefined?

16
4
2, 3
0

its the fourth option

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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