Question

√12 x √3

√10x√40

√28x√63

√45x√20

∛-800

∛-3i trzy ósme

Answer 1

√12 x √3=√36=6

√10x√40= √400=10

√28x√63 = √1764= 42

√45x√20=√900=30

Answer 2

√12 x √3 = √36=6

√10x√40=√400=20

√28x√63=√1764=42

√45x√20=√900=30

∛-800=∛-8·(-100) = -2∛-100 *nie jestem pewien

∛-3⅜= ∛-27/8 = -3/2= -1½