Question

simplify the question (√3-√7)^2​

Answer 1

Answer:

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Ans. 10  + 2√21

Step-by-step explanation:

(√3 - √7 )²

{ We will use the property (a + b) whole square }

(√3 )^ 2 + (√7)  - 2 (√3) (√7)

⇒  3 + 7 - 2 √21 => 10 + 2√21