Question

Find all the powers of 4 in the range 4 Through 1000

Answer 1

We want to find all 4^x less than 1000 and greater than or equal to 4. They are 4, 4*4, 4*4*4... or 4, 16, 64, 256.

Answer 2

(4⁰ = 1 too small)

4¹ = 4

4² = 16

4³ = 64

4⁴ = 256

(4⁵ = 1,024 too big)