Diketahui (fx) = X²+4X-8 . tentukan nilai f (-3) !
Matematika
chand10011
Pertanyaan
Diketahui (fx) = X²+4X-8 . tentukan nilai f (-3) !
2 Jawaban
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1. Jawaban ndfnaufalia
f(x) = x²+4x-8
f(-3) = (-3)²+4(-3)-8
f(-3) = 9-12-8
f(-3)= -11 -
2. Jawaban Ashiela
f(x) = x² + 4x - 8
f(-3) = (-3)² + 4(-3) - 8
= 9 - 12 - 8
= -11