Answer:
x= ±√14+3
Step-by-step explanation:
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The vol. of a cube of side length s is V=s^3.
So, if the side length is 5a+4b, then the volume of the cube is
V(a, b) = (5a+4b)^3. This could, of course, be expanded, using the binomial theorem, but there's no point in doing so.
9/10,
3/4 = 15/20
9/10 = 18/20
Clearly 9/10 is greater.
Answer:
240 cubic units
Step-by-step explanation:
2.5×8×12=240cubic units
