Answer :

Given, (8+√3) (8 – √3)

Need to simplify it

⇒ we know that (a–b)(a+b) = a^{2} – b^{2}

⇒ the given expression can be written in this form

⇒ (8)^{2} –(√3)^{2}

= 64–3

= 61

Hence, (8+√3) (8 – √3) is simplified into 61

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