Question

hi Friends ,
can anyone suggest me any shortcut to middle factorize this type of lenthy equations in quick interval , for the shake of Time management in exam ???​

Answer 1

Answer:

you can use quadratic formula or

you can divide both sides by 100 and factorise using completing square method

Answer 2

Answer:

U can prefer Discriminant......

Step-by-step explanation:

Hey...

Then u can prefer.......

This formula..........

And then the further..... attachment....

Hope it's helpful...

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