Question

Przedstaw iloczyn potęg w postaci potęgi iloczynu i oblicz.

(-1/4)²x16²

(-2 i 1/2)³x(-4)³

(-0.1)⁵x10⁵

(-1,5)²x(-8)²

(1/6)⁵x12⁵

7,5³x(2/3)³

(2/7)⁸x3,5⁸

0,75⁵x(2 i 2/2)⁵

10³x0.01³

Answer 1

(-1/4)²x16²=(-¼x16)²=(-4)²=16

(-2 i 1/2)³x(-4)³=(-3/2x(-4))³=6³=216

(-0.1)⁵x10⁵=(-0,1x10)⁵=(-1)⁵=-1

(-1,5)²x(-8)²=(-1,5x(-8))²=12²=144

(1/6)⁵x12⁵=(1/6x12)⁵=2⁵=32

7,5³x(2/3)³=(7,5x2/3)³=(15/3x2/3)³=(10/3)³=1000/27=37i1/27

(2/7)⁸x3,5⁸=(2/7x7/2)⁸=1⁸=1

0,75⁵x(2 i 2/2)⁵  tu jest 2 i 2/2?

10³x0.01³=(10x0,01)³=0,1³=0,001