Question

Aratati ca urmatoarele numere sunt patrate perfecte a)5³⁶ b )7 ¹⁰⁰ c )(5⁶)⁷ d) 3 ²⁴ e ) 11¹⁵:11¹³ f)13⁷⁸ g)19²⁵ :19⁷ h)2⁷²​

Answer 1

a) 5³⁶=(5¹⁸)²

b) 7 ¹⁰⁰ =(7⁵⁰)²

c) (5⁶)⁷ =5⁴²=(5²¹)²

d) 3²⁴=(3¹²)²

e) 1¹⁵:11¹³=11²

f) 13⁷⁸=(13³⁹)²

g) 19²⁵ :19⁷=19¹⁸=(19⁹)²

h) 2⁷²=(2³⁶)²