Math, asked by yug2452005, 11 months ago

factorise 4a2-9b2-16c2+24bc​

Answers

Answered by mc968249
14

Answer:

Step-by-step explanation:

Attachments:
Answered by lublana
15

(2a+3b-4c)(2a-3b+4c)

Step-by-step explanation:

4a^2-9b^2-16c^2+24bc

4a^2-(9b^2+16c^2-24bc)

(2a)^2-((3b)^2+(4c)^2-2\times 3b\times 4c)

(2a)^2-(3b-4c)^2

By using identity:(a-b)^2=a^2+b^2-2ab

(2a+3b-4c)(2a-(3b-4c))

Using identity:a^2-b^2=(a+b)(a-b)

(2a+3b-4c)(2a-3b+4c)

Hence, the factors of 4a^2-9b^2-16c^2+24bc are

(2a+3b-4c)(2a-3b+4c)

#learns more:

https://brainly.in/question/12940013

Similar questions