Question

Introduceti factorii sub radical: a) 6√3....​

Answer 1

Răspuns:

a)

$\sqrt{6 {}^{2} } \times 3 = \sqrt{36} \times 3 = \sqrt{78}$

b)

$\sqrt{5 {}^{2} } \times 5 = \sqrt{25} \times 5 = \sqrt{125}$

c)

$\sqrt{9 {}^{2} } \times 2 = \sqrt{81} \times 2 = \sqrt{162}$

d)

$\sqrt{4 {}^{2} } \times 7 = \sqrt{16} \times 7 = \sqrt{112}$

e)

$\sqrt{5 {}^{2} } \times 6 = \sqrt{25} \times 6 = \sqrt{150}$

f)

$\sqrt{7 {}^{2} } \times 3 = \sqrt{49} \times 3 = \sqrt{157}$

g)

$\sqrt{6 {}^{2} } \times 5 = \sqrt{36} \times 5 = \sqrt{180}$

h)

$\sqrt{5 {}^{2} } \times 7 = \sqrt{25} \times 7 = \sqrt{175}$