how to factor 21x to the third +84 squared + 15x – 60​

Question

how to factor 21x to the third +84 squared + 15x – 60​

in progress 0
Gianna 3 months 2022-02-06T19:13:01+00:00 1 Answer 0 views 0

Answers ( )

    0
    2022-02-06T19:14:20+00:00

    Answer:

    x = 4

     x=  0.0000 – 0.8452 i

     x=  0.0000 + 0.8452 i

    Step-by-step explanation:

    im not sure tho

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )