Question

Simplify
(√3+√7) (√3+√7)

pls tell me fast‍♀️

Answer 1

Answer:

125

Step-by-step explanation:

(√3+√7)(√3+√7)

⇒((√3)²+(2×√3×√7)+(√7)²)((√3)²+(2×√3×√7)+(√7)²)

⇒(3+2√21+7)(3+2√21+7)

⇒(10+2√21)(10+2√21)

⇒100+4+21

⇒125