Question

please answer correctly, wrong answers will be reported to the moderator, which may result in banning of the account.​

Answer 1

Answer:

3x^2-48=o

=> 3x^2=48

=>x^2=48/3=16

=>+_√x^2=√16

=>+_x=4

so, x=4 , or -x=4 => x=-4

but, as only positive values of x are required, x≠-4

ANS. x=4.

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