Math, asked by arun1965, 3 days ago

x²-4 in roaster form

Answers

Answered by ansulsharma

1

in place of x, if we put 2 it gives 4.hence, answer is 2

Answered by sarthakgarg1005

0

Answer:

+-2

Step-by-step explanation:

x^2-4=0

x^2=4

which gives x=+-2

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