Question

Cat face √144×√81 .....​

Answer 1

Răspuns:

12x9=108............

Answer 2

Răspuns:

$\sqrt{144} = \sqrt{ {2}^{4} \times {3}^{2} } = {2}^{2} \times 3 = 12$

$\sqrt{81} = \sqrt{ {3}^{4} } = {3}^{2} = 9$

$12 \times 9 = 108$