Question

Tlong dong 14 , 15
pliaseeeeeeee jawab bsok di kumpulin :;) bagi yang pinterr tlong jawabb !!

Answer 1

14) -2ac/3b x 6b²/a²c
= -2 x 2b /a
= -4b/a


15) 5 xyz/2 : 2xy²/3
= 5xyz/2 x 3/2xy²
= 5z x 3/ 2 x 2y
= 15z/4y