Question

Calculați: a) √0,49; b) √0,04; c) √1,96 d) √3,24; e) √6,76;plzzzzzz dau coroana​.

Answer 1

Explicație pas cu pas:

$\sqrt{0.49} = \sqrt{ \dfrac{49}{100} } = \dfrac{7}{10} = 0.7$

$\sqrt{0.04} = \sqrt{ \dfrac{4}{100} } = \dfrac{2}{10} = 0.2$

$\sqrt{1.96} = \sqrt{ \dfrac{196}{100} } = \dfrac{14}{10} = 1.4$

$\sqrt{3.24} = \sqrt{ \dfrac{324}{100} } = \dfrac{18}{10} = 1.8$

$\sqrt{6.76} = \sqrt{ \dfrac{676}{100} } = \dfrac{26}{10} = 2.6$