001097284 001097284

14-12-2020
Mathematics

contestada

Find the value of the expression x2−3x+7x+4 when x = 2.

Respuesta :

whatevslol whatevslol

14-12-2020

Answer:

x=1/5 or 0.2

Step-by-step explanation:

Answer Link

laforestcierra laforestcierra

14-12-2020

Answer:

16

Step-by-step explanation:

distribute 2 in for the x and you would get 2^2-3(2)+7(2)+4

and you would get 4-6+14+4= 16

Answer Link

Otras preguntas

Find the area of a triangle whose base is x^2 + 2x + 4 and whose height is 2x^2 + 2x + 6

When were the us embassies in kenya and tanzania bombed?

A ramp or inclined plane can make lifting something or climbing a certain height easier ( use less force ). But there is a trade off ? What is it?

Alex purchased a new car for 28,000 value depreciates 7.25% each year what will be the value of the car five years after it is purchased

Can someone please explain how to do this multi step problem? Annie and Dustin took a beginner's programming course over several weekends that showed them how t

"!PLEASE HELP ME WITH THESE GEOGRAPHY QUESTIONS!" (31 POINTS) 1.) How did Peter I and Catherine II change Russia? 2.) What were Stalin's main goals for the So

How long is it until juliets birthday in romeo and juliet?

Of the original 13 british american colonies, which was the last to become an official state?

A supermarket display consists of boxes of cereal. The bottom row has 23 boxes. Each row has three fewer boxes than the row below it. The display has six rows.

Where does digestion and absorption take place in an earthworm?