Question

find the value of b if 6m²-5mn+2b
is equal to -10 for m=1 and n=-2
answer me fast ​

Answer 1

Answer:

-13

Step-by-step explanation:

16+2b=-10

2b=-26

b=-13

Answer 2

Lol,they r saying ur answer should be 20 characters long okay how uh doing bruh!!!! hope ue fine...stay safe