Answer:
x^5+5x^4−x^3
Step-by-step explanation:
Expand by distributing terms
x^3x^2+x^3*5x-x^3
Use the product rule x^a+x^b=x^a+b
x^3+2 +x^3*5x-x^3
Simplify 3+2 to 5
x^5+x^3*5x-x^3
Regroup
x^5+5x^33-3^3
Use product rule x^a+x^b=x^a+b
x^5+5x^3+1 -x^3
Simplify 3+1 to 4
40
3u-> 60
1u-> 20
2u->40
volume = pi r^2 h
or, 190 = pi (3.2)^2 h
or, 190/10.24 = pi h
or, 18.56 = 22/7 h
or, 18.56×7/22 = h
thus , h = 5.9037
idk
8,640 ft^2
There are 144 square inches per square foot, therefore 144x60=8,640 ft^2
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