Mathematics
chloemartinek13
2016-09-21 22:04:06
Evaluate the given algebraic expression for x = 7 and y = 3. 2(x + y)2 A.)20 B.)42 C.)200 D.)400
ANSWERS
emusloveoats
2016-09-22 02:40:20

A. you would put in 7 for X and 3 for Y. 3 + 7 = 10 2(10) = 20

mariv
2016-09-22 02:41:35

= 2(7 + 3)^2 = 2 * 10^2 = 200

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