1.
a) 2⁷=2³×2⁴
b)5⁴=5³×5
c) (-3)⁵= (-3)²×(-3)³
d)1,25⁴=1,25×1,25³
e) (-1,5)³=(-1,5)×(-1,5)×(-1,5)
f) a⁶= a²×a²×a²
g) (-k)⁵= (-k)*(-k)⁴
h)x²= x × x
2.
a) (3/4)⁵=(3/4)²×(3/4)³
b)(-1/2)³= (-1/2)²×(-1/2)
c) (a/7)²= (a/7)×(a/7)
d) (-5/y)³= (-5/y)×(-5/y)²
e) (b/c)⁴= (b/c)²×(b/c)²
