Simplfy: (3 - √11) (3 + √11)
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Answer:
Given that ;-
= > (3 - \sqrt{11} )(3 + \sqrt{11)}
Using the Identity :-
➨ (a + b) (a - b) = a² - b²
= > (3)^{2} - ( \sqrt{11} )^{2}
= > 9 - 11 = - 2
Hence ,
Answer = -2
Step-by-step explanation:
Answer:
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