VictoriaGrace43
VictoriaGrace43 VictoriaGrace43
  • 01-03-2022
  • Mathematics
contestada

If x=3, what is the value of the following expression?

3x² + 2​

Respuesta :

ILearnVerified
ILearnVerified ILearnVerified
  • 01-03-2022

Answer: -27

Step-by-step explanation:

If x = —3, what is the value of — 3x23x2?

(A) —27

(B) —18

(C) 18

(D) 27

(E) 81

Your welcome, mind pressing the gold crown down below it will help me out alot ...

Answer Link
bosslady2007
bosslady2007 bosslady2007
  • 01-03-2022

Answer:

29

Step-by-step explanation:

substitute the value of x in the equation 3x^2+2= 3(3×3) + 2 =3×9+2 =27+2=29.....

Answer Link

Otras preguntas

The country of ____________________ means “Black Mountain.”
Which body part MOST LIKELY formed this fossil? blood B bones fur D skin
Rewrite 32 +68= 100 using the Commutative Law of Addition
pomocy szybko mam problem z zadaniem i mało czasu błagam o pomoc
Holden calls other people phony. In what way is he one?​
In the reaction Upper C plus upper O subscript 2 right arrow upper C upper O subscript 2. Which element is reduced in the reaction? C O2 CO2.
Please help me out ! I'll give brainliest!!!
Approximately what percentage of the national budget is spent on defense? A. 5 percent B. 20 percent C. 45 percent D. 60 percent
Humans have the weapon to terminate one of the deadliest threats it has ever faced, the lowly mosquito-and it's time to use that weapon. The mosquito is by far
a cell contains a 4% concentration of salt. the cells enviornment is isotonic. which is a possible salt concentration outside the cell?