Question

помогите срочноооо надо​

Answer 1

Ответ:

а)88

б)7⅘

в)≈1,6

г)0,0024

Answer 2

Ответ:

$\sqrt{121 \times 64 } = 11 \times 8 = 88 \\ \sqrt{169 \times 0.36} = \sqrt{24.84} = \frac{621}{25} = \frac{ \sqrt{621} }{25} = \frac{ \sqrt{621} }{5} = \frac{3 \sqrt{69} }{5} \\ \sqrt{16 \times \frac{4}{6} \times 0.25 } = \sqrt{8 \times \frac{4}{3} \times \frac{1}{4} } = \sqrt{8 \times \frac{1}{3 } } = \sqrt{ \frac{8}{3} } = \frac{2 \sqrt{2} }{ \sqrt{3} } = \frac{2 \sqrt{6} }{3} \\ \sqrt{1.44 \times 0.04 \times 0.0001} = \sqrt{0.00000576} = \sqrt{ \frac{9}{1562500} } = \frac{3}{1250}$