Question

Извлеките корень:
2√0,09y^12
0,5√900c^7

Answer 1

$2\sqrt{0,09y^{12}}= 2*0,3*y^{6}= 0,6y^{6}$

$0,5\sqrt{900c^{7}} = 0,5*30*c^{\frac{7}{2}}= 15 c^{\frac{7}{2}}$