100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Qui

100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Qui

Matematika Diketahui fungsi a(x) = x2 – 3x + 6 dan b(x) = 5x – 8. Jika c(x) = a(x) + b(x), maka c(x) = …..​

Diketahui fungsi a(x) = x2 – 3x + 6 dan b(x) = 5x – 8. Jika c(x) = a(x) + b(x), maka c(x) = …..​

Jawab:

Penjelasan dengan langkah-langkah:

a(x) = x² – 3x + 6

b(x) = 5x – 8

c(x) = a(x) + b(x)

c(x) = x² – 3x + 6 + 5x – 8

c(x) = x² – (3 - 5) x + 6 - 8

c(x) = x² – (-2) x - 2

c(x) = x² + 2x - 2

Penjelasan dengan langkah-langkah:

diketahui a(x) = x2 – 3x + 6 dan b(x) = 5x – 8.

c(x) = a(x) + b(x)

c(x) = x2 – 3x + 6 +5x – 8

c(x) = x2 + 2x – 2

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