Question

relacione as expressoes que tem o mesmo valor:
a)7.7.7.7
b)(7^2)^4
c)(5^2)^2
d)5^2.5^4

I)7^3.7
II)5.5.5.5
III)(5)^23
IV)49^2




ME AJUDEM PFVR

Answer 1

a)7.7.7.7 ==> IV)49^2

b)(7^2)^4 => I)7^3.7

c)(5^2)^2 => II)5.5.5.

d)5^2.5^4 => III)(5)^23

I)7^3.7

II)5.5.5.5

III)(5)^23

IV)49^2

Answer 2

a--------IV(2401)

c---------II(625)