nicolemontoya93 nicolemontoya93
  • 24-02-2020
  • Mathematics
contestada

evaluate
please show work

2x y^2-3xy-7 if y=-4 y=5

Respuesta :

amritpalkaurbal amritpalkaurbal
  • 26-02-2020

at y= -4,

x= 7/44

at y=5

x= 1/5

Ver imagen amritpalkaurbal
Answer Link

Otras preguntas

Displacement of an object is ____ to the force. Fill in the blanks.
find the maximum value of c=4x+2y2x+2y less than or equal to 103x+y less than or equal to 9
Consider the steps to simplify the expression. Which property is used to reach Step 3? Expression: -4 3 7 + 7 + (-3 4 7 ) Step 1: = -4 3 7 + (-3 4 7 ) + 7 Ste
how can I write a good thanking letter to my boss and colleagues after retiring?
What do scientists call organisms, such as plants, which make their own food?
Four balls are placed in a bowl. one green, one black and two yellow. the bowl is shaken and someone draws two balls from the bowl. he looks at the balls and an
the power in an electrical circuit is given by the equation P=i^2R, where I is the current flowing through the circuit and R is the resistance of the circuit. W
Which cause of conflict involves punishing another who causes a strong emotion? prejudice tolerance revenge violence
When a person dies, the "cause of death" is most often identified in terms of a particular organ system that failed (e.g., heart failure), a type of cancer (e.g
Identify the value of m. Give your answers in simplest radical form. C is incorrect! PLEASE HELP ME! I'm stuck on this problem!!