Plzzz plzzzzzzz plzz tell me answer guys it's urgent
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Answered by
1
Step-by-step explanation:
= ( 4 + √3)(4 - √3)
= (4)² - (√3)²
= 16 - 3
= 13
Answered by
1
Step-by-step explanation:
(4+√3)(4-√3)
(4)^2-(√3)^2 [(a+b)(a-b) = a^2-b^2]
16-3
=13
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