5a4m91 5a4m91
  • 02-11-2021
  • Mathematics
contestada

Evaluate the expression when, m=-2

m²-6m-5

(Thank you for your help!)

Respuesta :

nikolavisinoski
nikolavisinoski nikolavisinoski
  • 02-11-2021

Answer:

11

Step-by-step explanation:

[tex]m=-2\\m^2-6m-5\\=(-2)^2-6(-2)-5\\=4-(-12)-5\\=4+12-5\\=16-5\\=11[/tex]

Answer Link

Otras preguntas

Which of the following statements is true? A) The number 49,836 is divisible by 5, but not by 9. B) The number 49,836 is divisible by 5 and 9. C) The number 49,
What is the slope of the line through (-1,-7) and (3,9)
Triangle abc above is isosceles with an=ac and bc=48. The ratio of de to de is 5:7 . What is the length of dc
4(-2 1/3) + 7 1/6 simplified please help
please revise this. I think ive been doing it wrong I just need to see if im doing it right. Whenever I’m getting reading to eat my cat is always at my feet at
HELP PLZ PLZ JUST HELP ME I really need help on these
-20≤5/9(F−32) ≤ −15 solve the compound inequality
Round 2,465.783 to the nearest whole number
10 POINTS!!! NEED HELP ASAP!!
Carmen has already driven 300 miles. she plans to drive 240 miles per day, for each of the remaining days in her trip write an equation that relates the total m