Question

simplify (√3 -√7)²
plz help me​

Answer 1

Answer:

$= > 10 - 2 \sqrt{21}$

Step-by-step explanation:

$( \sqrt{3} - \sqrt{7} ) {}^{2} \\ = 3 - 2 \times \sqrt{3} \times \sqrt{7} + 7 \\ = 3 + 7 - 2 \sqrt{21} \\ = > 10 - 2 \sqrt{21}$

To rejoice learning:

BE BRAINLY