Question

Which expressions are equivalent to 25x4 −64? Select three options. 25x4 + 40x − 40 x − 64 25x4 + 13x − 13x − 64 (5x2 + 8)(5x2 − 8) (x2 + 13)(x2 – 13) (5x2 – 8)2

Answer 1

sorry -- only (5x2 + 8)(5x2 - 8) is correct

Answer 2

25x4 + 13x - 64, (5x2 + 8)(5x2 - 8), (5x2 - 8)2

Answer 3

Thank you for the correction. I appreciate it.