Matematikadan test savollari Agar x = -2 bo’lsa, y = 3x funksiyaning qiymatini toping


Download 0.72 Mb.
bet9/130
Sana14.03.2020
Hajmi0.72 Mb.
1   ...   5   6   7   8   9   10   11   12   ...   130

D) 0,5
72. Ildizlari va x1+x2=5(x1-x2) shartlarni qanoatlantiruvchi tenglamani ko`rsating. Bunda x1>x2.

А) x2-5x-6=0

B) 5x2-x-4=0

C) x2+5x-6=0



D) x2-5x +6=0
73. va vektorlar kolliniar. xy=?

А) 6



Do'stlaringiz bilan baham:
1   ...   5   6   7   8   9   10   11   12   ...   130


Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2019
ma'muriyatiga murojaat qiling