Question

√4 is equal how much??

Answer 1

Answer:

2

The value of root 4 is equal to exactly 2. But the roots could be positive or negative or we can say there are always two roots for any given number. Hence, root 4 is equal to ±2 or +2 and -2 (positive 2 and negative 2).

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Answer 2

Answer:

2

Step-by-step explanation:

2^2=4

√4=2

or

√4=√(2)^2=2

tq for answer my friend