ignacioaiza7 ignacioaiza7

24-02-2021
Mathematics

contestada

-3xy-x²y²+1 is evaluated when x=-1 and y=-1 , then what is the exact value ?

Respuesta :

shyshy808 shyshy808

24-02-2021

Answer:

-3

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

=-3

hopes this helps?!?!

Answer Link

kirubel1863 kirubel1863

24-02-2021

Answer -2

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

-3-1+1+1

-4+2

=-2

Answer Link

Otras preguntas

If you adjusted the frequency to be lower than the resonant frequency, would the current amplitude have been less than, equal to, or greater than the current am

A manufacturer of rechargeable laptop batteries markets its batteries as having, on average, 500 charges. A consumer group decides to test this claim by assessi

(6x+2)(9x-1) Find the solution.

Solve the system of equations. Give your answer as an ordered pair (x, y) 4x + 8y = 20 -4x + 2y = -30

If the point (x,y) is on the x-axis, which of the following must be true

Consider a Triangle ABC like the one below. Suppose that C = 98, A = 74, and b = 11 (figure is not drawn to scale.) solve the triangle. Carry your intermediate

Reading glasses of what power are needed for a person whose near point is 125 cm , so that he can read a computer screen at 54 cm ? Assume a lens-eye distance o

What is 17 over 15 simplified

A citrus grower harvested 2,419 grapefruit and 4,395 oranges last season. He packed the grapefruit in boxes of 18 and the oranges in boxes of 30. After packing

What are some of the changes in the way people live in the United States now compared to 100 years ago?