fernandoantoniojuand fernandoantoniojuand

12-01-2020
Mathematics

contestada

For any integer x,x^2-x will always produce an even value.

Respuesta :

sqdancefan sqdancefan

12-01-2020

Answer:

True

Step-by-step explanation:

x^2 -x = x(x -1)

is the product of the integer and the next lower consecutive integer. One of the two will be even, so their product will be even.

Answer Link

Otras preguntas

Which statement is true about the thyroid hormones? (1) They increase the rate of metabolism in cells throughout the body. (2)They control how quickly cells use

What is bigger?? 2.5 feet or 32 inches?

The ribs and sternum are connected by a. immovable joints. b. partly moveable joints. c. movable joints. d. none of the above

Find the value of c such that each expression is a perfect-square trinomial.Please show steps on all thank you!1. x^2-16x+c2. p^2-14p+c3. b^2+18b+c4. n^2-n+c

What is bigger?? 2.5 feet or 32 inches?

A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in miles/hour?

A pendulum has a period of 0.3 second. What is its frequency?

A container is shaped like a rectangular solid with sides of 3 inches, 3 inches, and 11 inches. What is its approximate capacity, if 1 gallon equals 231 cubic

I have to draw a diagram of the ingredient's particles in a pancake. E.g milk eggs etc the diagram must include what the particles are like before and after bei

What is the S phase? What happens during this phase?