Question

Answer of evaluate of (105)3

Answer 1

(105)³ = (100+5)³
we know that
(a+b)³ = a³+b³+3ab(a+b)
(100+5)³ = (100)³+(5)³+3(100)(5) (100+5)
(105)³ = 1000000+125+1500(105)
(105)³ = 1000125+157500
(105)³ = 1157625
hope this helps

Answer 2

Answer:

1,157,625

Step-by-step explanation:

(105)³=(100)³+(5)³

We Know That,

(x+y)³=(x)³+(y)³+3(x)(y)(x+y)

=1000000+125+3(100)(5)(100+5)

=1000000+125+150000+7500

=1,157,625