Question

7 (t+2)elevado a 2÷2=14

Answer 1

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Ola Wilson

7*(t + 2)²/2 = 14

7*(t + 2)² = 2*14 = 28

(t + 2)² = 28/7 = 4

t1 + 2 = 2
t1 = 0

t2 + 2 = -2
t2 = -4 

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