Preanly Preanly
  • 17-09-2019
  • Mathematics
contestada

Exercise: Evaluate the expressions for a = 2 and b = 6
(a + b)2

Respuesta :

wolfcon087 wolfcon087
  • 17-09-2019

Answer:

16

Step-by-step explanation:

Simply plug in 2 for a, then 6 for b and substitute

(2+6)2

Then do order of operations to simplify PEMDAS

First what's inside the parenthesis

(8)2

Then multiply

16.

Answer Link
daisyproffitt daisyproffitt
  • 17-09-2019

Answer:

16

Step-by-step explanation:

(2+6)2

2 TIMES 6 = 12

2 TIMES 2 = 4

12+4=16

Answer Link

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