Explicación paso a paso:
a = 2(2) - 7(2) + 10 = 4 - 14 + 10 = 10 + 10 = 20
b = 2(-1) - 7(-1) + 10 = -2 - (-7) + 10 = -2 + 7 + 10 = 5 + 10 = 15
c = 2(3) - 7(3) + 10 = 6 - 21 + 10 = -15 + 10 = -5
d = 2(5) - 7(5) + 10 = 10 - 35 + 10 = -25 + 10 = -15
La x se reemplaza con cada valor dado
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Explicación paso a paso:
a = 2(2) - 7(2) + 10 = 4 - 14 + 10 = 10 + 10 = 20
b = 2(-1) - 7(-1) + 10 = -2 - (-7) + 10 = -2 + 7 + 10 = 5 + 10 = 15
c = 2(3) - 7(3) + 10 = 6 - 21 + 10 = -15 + 10 = -5
d = 2(5) - 7(5) + 10 = 10 - 35 + 10 = -25 + 10 = -15
La x se reemplaza con cada valor dado