Question

(√5+3)(3-√5) plz give me the ans​

Answer 1

Answer:

4

Step-by-step explanation:

According to the Q,

>> (√5 + 3) (3 - √5)

>> (3 + √5) (3 - √5)

Using Formula (a + b) (a - b) = a² - b²

>> 3² - (√5)²

>> 9 - 5

>> 4

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Answer 2

Answer

Step-by-step explanation: