Question

Simplifica las siguientes expresiones y escribe el

resultado con exponentes positivos.

a. (

2

3

4

5−2

)

−2

d. (2

3

4)

−5

(64−3−2)−1

b. 10

4

−8

6−13 e. (

6

−4

3−2−2

) (

5

2

2−3

)

−1

c.



−2 −

−3

−5 f. (4

2

−1)

−10

(102465−4)−2​

Answer 1

Respuesta:

b) (X⅔)(y¼)(z⅖)= (³√X²)(⁴√4)(⁵√z²)

c) (4a²)(b^7/3)(c⅚)=(4a²)(³√b⁷)(⁶√c⁵)

2.

a)(√a³)(√b⁵)=(a^3/2)(b^5/2)

b)⁴√ab⁵c⁶⁴=(a¼)(b^5/4)(c^64/4)

c)√am√bn√cx³=(am½)(bn½)(c½x^3/2)

3.(5x^-1/3)(y^-3/4)(x-½)=(1/(5x^1/3)) (1/(y^3/4)) (1/(x^1/2))

4.

a)163/2=81.5

b)813/4=203.25