Question

разложите на множители
1)$\sqrt{976}$
2)$\sqrt{876}$
3) $\sqrt{1000}$
4)$\sqrt{8}$

Answer 1

$1) \sqrt{976} = \sqrt{16 * 61} = 4 \sqrt{61}$

$2) \sqrt{876} = \sqrt{219 * 4} = 2 \sqrt{219}$

$3) \sqrt{1000} = \sqrt{100*10} = 10\sqrt{10}$

$4) \sqrt{8} = \sqrt{4 * 2} = 2\sqrt{2}$