eivad405 eivad405

07-02-2021
Mathematics

contestada

Prove that with any natural number n (5n-4)^2-(2n+11)^2 divides by 21

Respuesta :

leninkhatri leninkhatri

07-02-2021

Answer:

let natural no be 1

(5.1-4)^2-(2.1+11)^2/21

25-16-4-121/21

-5.52

Step-by-step explanation:

plz maje me brainliest

Answer Link

Otras preguntas

A basketball tossed straight up in the air reaches a high point and falls back to the floor.

42 gal is how many Liters

Corey bought 2 and 1/2 liters of paint for $60 What was the cost per liter of paint?

What is the equation of the line the line that passes through the point (4, 12) and has a y-intercept of -2

The perimeter of a pool table is about 7.8m. four times the length equals nine times the width. What are the dimensions of the table in meters

a train starting from a railway station and moving with uniform acceleration attains a speed 40km/hr. in 10mins. Find its acceleration?

Clarissa thought that learning to play the banjo was a waste of time. She didn't bother to practice after her lessons because she saw no point in it. What is Cl

How do you set up fewer than half of 16 individuals covering their mouth would be surprising because the probability of observing fewer than half covering their

Which of the following events of the Great Depression most likely influenced JohnSteinbeck as he wrote The Grapes of Wrath?.A. news of migrants during the dust

Which equation can be used to find the measure of angle FGE? sin(x) = sin(x) = cos(x) = cos(x) =