Math, asked by vermaaarthav, 1 month ago

what should be added to 4b2-a2 to get b2-4a2

Answers

Answered by devjaBull

Hope this will help you .

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Answered by mantushaw857

Step-by-step explanation:

terma2 + 2ab + b2 + p = 4ab + b2p = 4ab + b2 - (a2 + 2ab +b2)Open the brackets4ab + b2 - a2 - 2ab - b2Now combine like terms4ab -2ab + b2 - b2 - a2= 2ab -a2Lets checka2 + 2ab + b2 + 2ab - a2Now combine like terms2ab+ 2ab + 1a2 - 1a2 + b2= 4ab + 0 + b2So the answer is 2ab ...

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