Oblicz :
(-4)⁴
-4⁴
-(0,4)²
(-0,4)²
(-2)³
-2³
⅝ (² koło 5)
⅝ (² koło 8)
(-⅝)²
-(⅝)²
15²
(1,5)²
-15²
(-15)²
-(1,5)²
(-1,5)²
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(-4)⁴ = 256
-4⁴ = -256
-(0,4)² = -4/25
(-0,4)² = 4/25
(-2)³ = -8
-2³ = 8
⅝ (² koło 5)
⅝ (² koło 8)
(-⅝)² = 25/4
-(⅝)² = -25/4
15² = 225
(1,5)² = 9/4
-15² = -225
(-15)² = 225
-(1,5)² = -9/4
(-1,5)² = 9/4