familasanchez2020 familasanchez2020
  • 13-06-2019
  • Mathematics
contestada

Evaluate a + b2 for a = 2 and b = 3.

Respuesta :

luisejr77
luisejr77 luisejr77
  • 13-06-2019

Answer:

11

Step-by-step explanation:

In this problem we have the following expression

[tex]a + b^2[/tex]

Note that it depends on two variables a and b

Evaluating the expression for a = 2 and b = 3 means that you must replace the variable "a" with the number 2, and you must replace the variable "b" with the number 3

So we have that:

[tex]a + b^2 = 2 + 3^2[/tex]

[tex]a + b^2 = 2 +9[/tex]

[tex]a + b^2 = 11[/tex]

Finally the answer is 11

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