The polynomial x3 + 64 is an example of a - sum of cubes, difference of cube, sum of a cube, difference of squares, perfect squares of trinomial?

we are given

we can write it as

so, we can write it as

so, we can see that

this is sum of two cubes

so, sum of cubesAnswer

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )