Let m(x)=3x2−2x−5. What is the value of m(−2)?

5

Step-by-step explanation:

m(-2) = 3x2 - 2x(-2) -5 = 6 + 4 - 5 = 5

m(- 2) = 11

Step-by-step explanation:

Substitute x = - 2 into m(x) , that is

m(- 2) = 3(- 2)² - 2(- 2) - 5

         = 3(4) + 4 - 5

         = 12 + 4 - 5

        = 11

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

step-by-step explanation:

the shape,the size and the distance