12. Show that f(x) = x2 + 4x + 5 has no zero.

Question

12. Show that f(x) = x2 + 4x + 5 has no zero.

in progress 0
Mackenzie 1 month 2021-08-13T03:27:26+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-13T03:28:59+00:00

    Answer:

    Put various number’s and verify

    Step-by-step explanation:

    put the basic numbers 1,2,-2,-1,0 in place of x none of the numbers will work so its has no zero

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )