Expand and combine like terms. (7b^5 – b^2)^2

Question

Expand and combine like terms.
(7b^5 – b^2)^2

in progress 0
Lệ Thu 5 years 2021-07-20T01:19:00+00:00 1 Answers 24 views 0

Answers ( )

  1. Philomena
    0
    2021-07-20T01:20:24+00:00
    Reply

    i got 49b^10-14b^7+b^4

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )