simplify
(3a+4b+5c)×(2a-3b)
Answers
Answered by
1
Answer:
=6a^2-9ab+8ab-12b^2+10ac-15bc
=6a^2-ab-12b^2+10ac-15bc
Answered by
3
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
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