how to i expand this > 2c(3b4)3b(5+2c)
please can u explain step by step !!
thank u in advance!! :)
please can u explain step by step !!
thank u in advance!! :)

2c(3b4)3b(5+2c)
= 2c*3b + 2c * 4 + ( 3b *5 + 3b * 2c) watch the signs
= 6bc 8c +15b 6bc
= 15b  8c
= 2c*3b + 2c * 4 + ( 3b *5 + 3b * 2c) watch the signs
= 6bc 8c +15b 6bc
= 15b  8c

Just use distributive property:
2c(3b4)3b(5+2c)
=6bc8c+15b6bc
=15b8c
2c(3b4)3b(5+2c)
=6bc8c+15b6bc
=15b8c

2c(3b4)3b(5+2c)
6cb8c3b(5+2c) (mul 2c)
6cb8c+15b6bc (mul 3b)
8c+15b(canceling 6cb)
6cb8c3b(5+2c) (mul 2c)
6cb8c+15b6bc (mul 3b)
8c+15b(canceling 6cb)

not going to explain :@
2c(3b4)  3b(5+2c)
6cb  8c + 15b  6bc
15b  8c
2c(3b4)  3b(5+2c)
6cb  8c + 15b  6bc
15b  8c