loriebarlam loriebarlam

02-03-2020
Mathematics

contestada

Prove that, 36^7−6^13 is divisible by 30.

Respuesta :

amna04352 amna04352

02-03-2020

Answer:

36⁷ = (6²)⁷ = 6¹⁴

6¹⁴ - 6¹³

= 6¹³(6 - 1)

= 6¹³(5)

= 6¹²(6)(5)

= 6¹²(30)

Hence a multiple of 30

Answer Link

Otras preguntas

The second row entries of the product are: 5,6 1,0 can't be done 0,1

Is this correct ? I need help

Every week a company provides fruit for its office employees. They can choose from among five kinds of fruit. What is the probability distribution for the 30 pi

Find m A.)38 B.)22 C.)52 D.)12

Is Amy’s answer accurate

Need ASAP Evaluate h^-2 g for h = 3 and g = 27. 9 3 1/3

americaamerica america

a quadratic function g(x) passes through the points (-8,33) (2,1) and (8,1). which statement correctly describes g(x) ?

What voice is present in this memoir, especially in the first passage? The Glass Castle, Jeanette Walls I WAS ON FIRE. It's my earliest memory. I was three year

Figure A is a scale image of Figure B.What is the value of x?