carmenvanh04 carmenvanh04

11-09-2018
Mathematics

contestada

Simplify the epxression:
1 point

3² - 2 x 3 x 7 + 7²

60
120
20
80

Respuesta :

04-01-2019

Answer: 16

Step-by-step explanation:

3^2−2×3×7+7^2

9-42+49 = 58-42 = 16

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