tolonggg dongg yg dibuletinn plaess skarang dikumpulinn
Matematika
wulan1131
Pertanyaan
tolonggg dongg yg dibuletinn plaess skarang dikumpulinn
1 Jawaban
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1. Jawaban Yuli07oui
8/y + 3y/2-y = 16-8y+3y^2/2-y
4p/6p-3r x p/2p-r = 4p^2/12p^2-6pr-6pr+3r^2
1/3-12pr+3r^2
x^2 -4x-21/2x-14 = x^2-2-3/2
= -6+x^2/2
= -3+x^2
x-2/y/x+4/y = xy-2/y/xy+4/y
= (xy-2/y) x (y/xy+4)
= xy^2-2y/xy^2+4y
= -1/2