tolonf bgt guysss yg pinter mateee
Matematika
bianbee25
Pertanyaan
tolonf bgt guysss yg pinter mateee
1 Jawaban
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1. Jawaban newwiguna
a. (f o g)(x) = (x+3)²-2(x+3)+2
= x²+6x+9-2x-6+2
= x²+4x+5
b. (f o g)(2) = 2²+4.2+5 = 4+8+5 = 17
a. g(x) = x²+x+1
b. g(3) = 3²+3+1 = 9+3+1 = 13