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

Unit 7 | Lesson 4 Lesson Assessment: Illnesses That Are Not Contagious 3. (1 pt) True or False: Flu is noncommunicable. A. True B. False

Metamorphic rock that does not separate into layers when broken is called

How many moles of calcium chloride would be produced by the reaction below when 53.2 milliliters of water are produced, if the density of water is 0.987 g/mL? S

See picture for question

An electron has an uncertainty in its position of 552pm. What is the uncertainty in its velocity?

Two point charges of equal magnitude are 7.5 cm apart. At the midpoint of the line connecting them, their combined electric field has magnitude of 45 N/C. Find

i feel realy insecure and would realy love some words of encoragement

Is there a way to delete your own brainly profile?

Igneous rocks are made mainly of compounds of _____. carbon and hydrogen silicon and oxygen carbon and silicon carbon and oxygen

What belief set is shared by both Judaism and christianity? A) the Torah (Old Testament) B) the New Testament C) the firmament D) the gospel of john