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3 years ago

7

Evaluate the equation

2 answers:

saul85 [17]3 years ago

8 0

Answer:

53

Step-by-step explanation:

Let x = 1, 2, 3, 4, and add the values.

3 + (1^2 + 2 * 1) + (2^2 + 2 * 2) + (3^2 + 2 * 3) + (4^2 + 2 * 4) =

= 3 + 3 + 8 + 15 + 24

= 53

monitta3 years ago

4 0

Answer:

15

Step-by-step explanation:

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