Math, asked by fhsjdicjxnzh, 6 months ago

Multiply :- (2a + 3b) (4a + 3b - 5c)

Please Solve ​

Answers

Answered by shreekrishna35pdv8u8
1

Answer:

(2a + 3b) (4a + 3b - 5c) \\  = 2a (4a + 3b - 5c)+ 3b(4a + 3b - 5c) \\  = 8 {a}^{2}  + 6ab - 10ac + 12ab +  {9b }^{2}  - 15bc \\  = 8 {a}^{2}  + 18ab - 10ac +  {9b }^{2}  - 15bc

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