Math, asked by prachi5197, 1 year ago

(ab+ 5 c)^2- ( ab- 5c )^2

Answers

Answered by shivamsharmakajha123
0

Answer:

10abc+10abc

20abc is the right answer

Answered by shashank257650
0

Answer:

20abc

Step-by-step explanation:

use identity (a+b)^2-(a-b)^2 = 4ab

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