Question

Hey what's n="absmiddle" class="latex-formula">
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Answer 1

Answer:

√9= either +3 or -3 when u have factorised

Answer 2

Answer:

\sqrt{9} = ±3

as, the value of the square root of 9 can be expressed as +3 and -3 or we can say the roots of 9 are +3 and -3. Number 9 is the perfect square as it fulfils the criteria .

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#Captainpower