racychae0rstef9anyal
racychae0rstef9anyal racychae0rstef9anyal
  • 16-09-2016
  • Mathematics
contestada

Evaluate m + n2 if we know m = 2 and n = –2. A. 6 B. –8 C. 8 D. –6

Respuesta :

jwo26 jwo26
  • 17-09-2016
m + n²
 = (2) + (-2)²
 = 2 + 4
 = 6 
answer is A. 6
because negative times negative = positive

Answer Link
lublana
lublana lublana
  • 17-11-2019

Answer:

A.6

Step-by-step expression:

We are given that m= 2 and n=-2

We have to find the value of the expression

[tex]m+n^2[/tex]

To find the value of the given expression we need to substitute m=2 and n=-2 in the given expression

Substitute m=2 and n=-2

Then, we get

[tex]2+(-2)^2=2+4[/tex]

[tex]2+(-2)^2=6[/tex]

Hence, the value of [tex]m+n^2=6 [/tex] when m=2 and n=-2

Answer:A.6

Answer Link

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