Matematika Sekolah Menengah Pertama qqqqqq-----8x + 10y - 15x + 34y = ....⁴C₂ =uishh, gampang​

rogersbrekkeulv – May 10, 2023

qqqqqq
-----

8x + 10y - 15x + 34y = ....


⁴C₂ =

uishh, gampang​

Jwb :

8x + 10y - 15x + 34y

= (8x - 15x) + (10y + 34y)

= -7x + 44y

⁴C₂

= 4!/(2! × (4 - 2)!)

= 24/(2 × 2)

= 24/4

= 6