hiep
hiep
24-01-2019
Mathematics
contestada
solve the equation: 1/2x^2 + x when x = 4
Respuesta :
jordanfvest
jordanfvest
24-01-2019
Answer:
12
Step-by-step explanation:
1/2(x^2 + x) x=4
1/2(4^2+4)
1/2(16+4)
1/2 x 20
10
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