Question

(3p) 2. Calculaţi: a) 3√24-√54-2√/96 + √150; b) √63-2√45-√80-3√/28.



vă rog​

Answer 1

Răspuns:

a) $6\sqrt{6} - 3\sqrt{6} - 8\sqrt{6} - 5\sqrt{6} = 0$

b) $3\sqrt{7} - 6\sqrt{5} - 4\sqrt{5} - 6\sqrt{7} = -3\sqrt{7} - 10\sqrt{5}$

Answer 2

Răspuns:

a)

$6 \sqrt{6} - 3 \sqrt{6} - \frac{ \sqrt{2} }{96} + 5 \sqrt{6} =$

$8 \sqrt{6 } - \frac{ \sqrt{2} }{96}$

b)

$3 \sqrt{7} - 6 \sqrt{5} - 4 \sqrt{5} - \frac{ \sqrt{3} }{28} =$

$3 \sqrt{7} - 10 \sqrt{5} - \frac{ \sqrt{3} }{28}$

Sper că te-am ajutat !