Zu einer Wurzel zusammenfassen und berechnen: a) √2 * √18

Question 1

√2 * √18

√80 * √1,8

√147 / √3

√275 / √11

Question 2

√2 * √18 = √(2 * 18) = √36 = 6

√80 * √1,8 = √(80 * 1,8) = √144 = 12

√147 / √3 = √(147/3) = √49 = 7

√275 / √11 = √(275/11) = √25 = 5

Besten Gruß

Question 3

√2 * √18 = √36 = 6

√80 * √1,8 = √144 = 12

√147 / √3 = √49 = 7

√275 / √11 = √25 = 5

Brucybabe · Answer 1 · 2013-12-15T17:58:29+0000

√2 * √18 = √(2 * 18) = √36 = 6

√80 * √1,8 = √(80 * 1,8) = √144 = 12

√147 / √3 = √(147/3) = √49 = 7

√275 / √11 = √(275/11) = √25 = 5

Besten Gruß

Der_Mathecoach · Answer 2 · 2013-12-15T17:58:44+0000

√2 * √18 = √36 = 6

√80 * √1,8 = √144 = 12

√147 / √3 = √49 = 7

√275 / √11 = √25 = 5

2 Antworten