Question

5m-4m2+k ,when m= -1 . find k​

Answer 1

Answer:

5 m - 4 m^2 + 4  here m = -1

Step-by-step explanation:

So

=> 5(-1) - 4(-1)^2+k

=> -5 - 4 + k

=> -9+k is ans

=>0

So k =9

Hope helps u