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

What is an equivalent form of the function f(x) = x^2 +8x+15 that reveals the zeros of the function? A. y= (x-3)^2-5 B. f(x) = (x-3)^2-5 C. f(x) = (x+3)(x+5

Find the probability that the blue is even and the green is even

If you’re creating an opening paragraph and you present supporting details in the beginning, your topic sentence is most likely to be? A. at the end of he parag

Read the passage from utopia the purpose of this passage is to provide an

What is the approximate volume of a cylinder with a radius of 4 ft and a height of 15 feet

Stravinsky's Rite of Spring is an example of primitivism. It features A. offbeat rhythms. B. absolute music. C. non-rhyming lyrics. D. a constant tempo

How many seconds do historians figure the "Five Seconds Gunfight" may have actually taken?

The case of Plessy v. Ferguson, which affirmed the system of segregation, was subsequently overturned in which of the cases listed below? Select one: A. Tinker

What is 5 to the fith power

What are the steps of the water cycle and how do they work?