64 cubic feet is the answer you’re lookin for!
Hey there,
20x ^ 2 = 256 + 128x
400x = 256 + 128x
400x - 128x = 256
272x = 256
x = 256 / 272
= <span>0.94117647058
=0.9
Hope this helps :))
<em>~Top♥</em>
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First you would do -30x5 which equals -150 then 2-150 equals -148
Step-by-step explanation:
Standard polynomial is:

Leading co effecient is:
-20
The answer is a hexagon
Hope this helped