Question

if m=-100, find the value of m² - 2m -1000 and answer is 9200 but I don't know the way to do it​

Answer 1

Answer:

-11,200

Step-by-step explanation:

m square is -100*-100 = -10,000

2 * 100 = 200

-10,000 - 200 = -10,200

-10,200-1000 = -11,200

I might be wrong i tried my best

please mark me a brain list please.