Please don't judge me or report me... I'm not completely sure about the answer but I'll try my hardest......
<em>B. 32y^10 - 24</em>
<em>D. 16y^5 + 12y^3</em>
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<em>Hope this helps ;)</em>
Answer:
B. 1.25
Step-by-step explanation:
20/16
Answer: 
This is the same as 
All we're doing is adding 'a' and 
since the term "sum" is the result of adding two or more numbers.
One quarter of a number is the same as dividing by 4.
Example: one quarter of 28 = 
Answer: (r-1)(r^2+r+1)(2r^3+13)
X = 5.
Pythagorus Theorem:
c^2 = b^2 + a^2
(13)^2 = (12)^2 + a^2
a = sqrt((13)^2 - (12)^2))
a = 5
