Question

scrie ca putere cu exponent Nr natural : A=3×3×3×3×3 ; B=4×4×4×4; C=10×10×10×10×10×10; D=2supra 3 × (de încă 3 ori la fel ) ​

Answer 1

Răspuns:

Explicație pas cu pas:

A = 3 × 3 × 3 × 3 × 3

A = 3⁵

B = 4 × 4 × 4 × 4

B = 4⁴

C = 10 × 10 × 10 × 10 × 10 × 10

C  = 10⁶

D = ( 2/3 ) × ( 2/3 ) × ( 2/3 )  => de 3 ori

D = ( 2/3)³

_____________________

D = ( 2/3 ) × ( 2/3 ) × ( 2/3 ) × ( 2/3)   → ( de 4 ori )

D = ( 2/3)⁴

Answer 2

A= 3×3×3×3×3=3^5

B=4×4×4×4=4^4

C=10×10×10×10×10×10=10^6

D=2/3×2/3×2/3=(2/3)^3