Respuesta :

meredith48034

Answer:

Step-by-step explanation:

a^2 + b

(1/2)^2 - 1/2

1/4 - 1/2

1/4 - 2/4 = -1/4

mirandaangela
since a = 1/2 and b = -1/2,
1/2 x 2 = 1
+
-1/2 =

0.5 or 1/2

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