sederhanakanlah (3t²-t+9)²
Matematika
wienef8
Pertanyaan
sederhanakanlah (3t²-t+9)²
2 Jawaban
-
1. Jawaban najjuna
gini bukan .., (3t^2+t-9)^2
t = 1 , (3(1)^2+1-9)^2 = 169 -
2. Jawaban saminah
3^2.t^2.2-t^2+9^2
6.t^4-t^2+81
(6+81)t^4-t^2
87t^2