Question

simplify
(3a+4b+5c)×(2a-3b)​

Answer 1

Answer:

=6a^2-9ab+8ab-12b^2+10ac-15bc

=6a^2-ab-12b^2+10ac-15bc

Answer 2

Step-by-step explanation:

Given product is (3a+4b+5c)×(2a-3b)

=>3a(2a-3b)+4b(2a-3b)+5c(2a-3b)

=>(6a²-9ab)+(8ab-12b²)+(10ac-15bc)

=>6a²-9ab+8ab-12b²+10ac-15bc

=>6a²-ab-12b²+10ac-15bc

=>6a²-ab-15bc+10ac-12b²

(3a+4b+5c)×(2a-3b)=

6a²-ab-15bc+10ac-12b²