aregomez084j aregomez084j
  • 04-02-2021
  • Mathematics
contestada

Evaluate the expression when c= -5.
c^2+ 6c-9

Respuesta :

Аноним Аноним
  • 04-02-2021

Answer:

-64

Explanation:

c² + 6c - 9

  • Insert -5 For 'c'

-5² + 6(-5) - 9

  • Follow P.E.M.D.A.S.
  • 5² = 25

= -25 + 6(-5) - 9

  • Multiply: 6(-5) = -30

= -25 - 30 - 9

  • Simplify

-64

Answer Link

Otras preguntas

vigyan doctor 3 meter kise kahate Hain​
She saw my father on the way. (change this into yes no question)​
Why Not all sources of information are useful to quench curiosity?​
Find the value of m,if the distance between A(2,-1) and B(m,-5) be 4√2 units[tex]d = [/tex]​
what numerical equation of 1-?=8
What is a benign tumor of the heart that is embedded in soft mucoid called?
Where is the most likely spot for prostate cancer to metastasize to? 1) Lymph nodes 2) Bones 3) Liver 4) Lungs
According to CA law, who are forbidden from using a cellular phone including hands-free devices while driving? 1) Only teenagers 2) Only adults 3) Both teenager
Object's mass = 2 kg, f1 = 5 newton, f2 = 3 newton. the magnitude and direction of the acceleration is?
Express in Simplest Radical Form:Simplify the expression: √10​×√50​a. √5​b. √500​c. 10√5​d. 5√2​