Diketahui fungsi F(x) = x²-3x - 4 nilai a jika F(a) = 24 jawab....tolong.... Question from @nikan4506

February 2023 1 7 Report

Diketahui fungsi F(x) = x²-3x - 4 nilai a jika F(a) = 24 jawab....
tolong

Rinzani

Penjelasan dengan langkah-langkah:

F(x) = x²-3x - 4

F(a) = 24

F(a) = a²-3a - 4 =24

(a - 4)(a+ 1) = 24

a = 4 atau a = -1

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