demariwarner demariwarner

27-02-2020
Mathematics

contestada

If x = 2, what is the value of x2 + x - 5?

Respuesta :

jimrgrant1 jimrgrant1

27-02-2020

Answer:

1

Step-by-step explanation:

Substitute x = 2 into the expression, that is

2² + 2 - 5 = 4 + 2 - 5 = 1

Answer Link

TheTinyItalian817 TheTinyItalian817

27-02-2020

Answer:

1

Step-by-step explanation:

(2 × 2 + 2 - 5)

4 + 2 - 5

6 - 5 = 1

Answer Link

Otras preguntas

Which statement best describes the movement of carbon dioxide into or out of a plant during photosynthesis?

A canceled US Treasury check for the purchase of Alaska is an example of which of the following? Which cause does Ballou support?

Mention any three consequences of gravitational force.It's Group C question so... :-!

It costs $109 per night to rent a motel room in Georgia. There is a one-time $30 non-refundable deposit required. How much will it cost your family to rent a ro

which represents a function?

Which number line models this expression? -2+2

1) You only have $10 to spend for the week. You decide to spend $8 on a movie instead of buying an $8 pizza. a. What is the scarce resource? Why is this the sca

2. Sheldon was doing a science experiment about temperature. He first measured the temperature of some water and found it was 17°C. Then he put the water in the

93. Coke is an impure form of carbon that is often used in the industrial production of metals from their oxides. If a sam. ple of coke is 95% carbon by mass, d

One theme found throughout The Odyssey is that help often comes when least expected Which lines from the text best support this theme