The following shows a sequence of perfect cube

64, p, 216, q

find the value of p+q

Question

Mathematics

Ariana

23 January, 12:10

The following shows a sequence of perfect cube

64, p, 216, q

find the value of p+q

+3

Answers (2)

Know the Answer?

Emma Burton · Answer 1

The sequence is as follows:

4^3, 5^3, 6^3, 7^3.

p = 5^3, q = 7^3

p + q = 468

Karsyn Phillips · Answer 2

I'd suggest you begin by listing actual perfect cubes, beginning with 4^3:

64, 125, 216, 343, etc. This is equivalent to 4^3, 5^3, 6^3, 7^3, etc.

Then p = 125, and q = 343. Thus, p + q = 125 + 343 = 468 (answer)

The following shows a sequence of perfect cube64, p, 216, qfind the value of p+q

The following shows a sequence of perfect cube

64, p, 216, q

find the value of p+q