ZAD 1
Oblicz:
a. (⅔√6)²=
b. (-0,1√10)²=
c. -3√15·2√15=
d. 5(∛-6²·4∛-6)=
e. (-7∛-2)² · ∛-2=
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ZAD 1
Oblicz:
a. (⅔√6)²= (⅔)²*(√6)² = 4/9*6 = 8/3 = 2⅔
b. (-0,1√10)²= (-0,1)²*(√10)² = 0,01*10 = 0,1
c. -3√15·2√15= -3*2*(√15)² = -6*15 = 90
d. 5(∛-6²·4∛-6)= 5*4*(∛-6)³ = 20*(-6) = -120
e. (-7∛-2)² · ∛-2= ( -7)²*(∛-2)³ = 49*(-2) = -98