Question

(5a+3)^3
tolong pake cara,thx
^ : pangkat

Answer 1

(5a+3) x (5a+3) x (5a+3)

125a^3 + 45a + 75a + 18
= 125a^3 + 120a + 18
       

Answer 2

(5a+3)^3 
(5a+3) x (5a+3) x (5a+3)
(5a.5a.5a.3.5a.5a.5a.3) (3.5a.3.3.3.5a.3) (5a.5a.5a.3.3.5a.3.3)
(15625a^6 x 9) ( 25a^2 x 243) (3125a^4 x 81)
sisanya dilanjutin yah soalnya angkanya gede banget. thx^^