Answer:
9.2
Step-by-step explanation:
8x^2-18x-5
64x-18x-5
46x=5
9.2
mark brainliest please
X=-8 is the answer so it would be C
he elements of the Klein <span>44</span>-group sitting inside <span><span>A4</span><span>A4</span></span> are precisely the identity, and all elements of <span><span>A4</span><span>A4</span></span>of the form <span><span>(ij)(kℓ)</span><span>(ij)(kℓ)</span></span> (the product of two disjoint transpositions).
Since conjugation in <span><span>Sn</span><span>Sn</span></span> (and therefore in <span><span>An</span><span>An</span></span>) does not change the cycle structure, it follows that this subgroup is a union of conjugacy classes, and therefore is normal.
I could be wrong but 20.5 and 7.5
Answer:
C. 18x+9y
Step-by-step explanation:
