QUIZMATEMATIKASOAL ADA DI GAMBAR YAA...NO NGASAL​

Jacinthe Smith – February 03, 2023

QUIZ
MATEMATIKA


SOAL ADA DI GAMBAR YAA...


NO NGASAL

​

Jawaban:

f(x)=(x+2)(x-10)

f(x)=x²-10x+2x-20

=x²-8x-20

X=-b/2a

=-(-8)/2(1)

=8/2

=4

subtitusikan

x²-8x-20

(4)²-8(4)-20

16-32-20

-36

nilai minimum nya adalah -36

#CMIIW (Corect Me If I Wrong)