Question

Извлечь 1) 2)

Answer 1

Корень из 200= 10 корня из 2

Корень из 300 а^7= 10а^3* корень из 3а

Answer 2

$\sqrt{200} = \sqrt{100 \times 2} = 10 \sqrt{2} \\ \sqrt{300 {a}^{7} } = \sqrt{100 \times 3 \times {a}^{6} \times a } = 10 {a}^{3} \sqrt{3a}$

Answer 3

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