Answer:
2, 3/4 and 1
Step-by-step explanation:
=(3x^3-y^2)^2 [ open it in (a-b)^2 form]
=(3x^3)^2-2.3x^3.y^2+(y^2)^2
=3^2x^3×2-6x^3y^2+y^2×2
=9x^6-6x^3y^2+y^4. ans
Answer:
Only 
is a perfect cube.
Step-by-step explanation:
is not a perfect cube because 8 is not a multiple of 3.
Now, is a perfect cube since 24 is a multiple of 3.
So, can be expressed as
Again, 
is not a perfect cube as 28 is not a multiple of 3.
And also 
is not a perfect cube as 64 is not a multiple of 3.
Therefore, only is a perfect cube. (Answer)
Answer: C (Euclid is known as the Father of Geometry)
To find the answer, you will need to divide the total number of balloons by the number of balloons in a pack.
275 ÷ 2 = 137.5
Because you can't buy half of a package, Celia should probably buy 138 packages.
