Question

simplify(root3+root7)²
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Answer 1

Answer:

(√3+√7)2

Step-by-step explanation:

(3+7)2

9+49

58

Answer 2

$( \sqrt{3} + \sqrt{7} ) {}^{2}$

Uaing

$(a + b) {}^{2} = a {}^{2} + 2ab + b {}^{2}$

$( \sqrt{3} ) {}^{2} + 2 \times \sqrt{3} \times \sqrt{7} + ( \sqrt{7} ) {}^{2}$

$3 + 2 \sqrt{21} + 7$

$10 + \sqrt{21}$

Hope it's helps to u ✌️✌️