NikaT579871 NikaT579871
  • 25-10-2022
  • Mathematics
contestada

3. Given x=2 and y=-3, evaluate the expression given below 2x - 3xy - 2y? A) -28 B) 28 C) 8 D) 44

Respuesta :

JacsonZ325389 JacsonZ325389
  • 25-10-2022

Given:-

x=2,y=-3

[tex]2x-3xy-2y\text{?}[/tex]

To find evalute the given expression,

[tex]2x-3xy-2y[/tex]

Subtitute the x and y value in above equation,

[tex]\begin{gathered} 2(2)-3(2)(-3)-2(-3) \\ =4-(6\times-3)+6 \\ =4-(-18)+6_{} \\ =4+18+6 \\ =28 \end{gathered}[/tex]

So the required value is 28.

So the correct option B.

Answer Link

Otras preguntas

discuss how fossils provide evidence of change from the earliest life forms to those alive today
Background Info:The standard enthalpy of formation (ΔH∘f) is the enthalpy change that occurs when exactly1 mol of a compound is formed from its constituent elem
Explain why cells don't just continue to grow larger as organisms grow larger.
how do you solve for sinxcos2x+cosxsin2x=0 ?
How did geography affect the development of Greek Civilization?
What is 1/3 of $55,000.00
2 dice are rolled. What is the probability that the sum of the numbers rolled is a number greater than or eaqual to 5
the sum of 3 consecutive integers is 90. find the largest integer if x is the smallest integer
A CABLE COMPANY CHARGES $25 PER MONTH AND $5 FOR EVERY PAY-PER-VIEW MOVIE ORDERED. WRITE THE EQUATION THAT REPRESENTS THE SITUATION,LET B represent the total bi
Which type of seismic waves produces the most severe ground movement?