kingrebecca64 kingrebecca64

04-02-2021
Mathematics

contestada

When x=-2 and y=-3. - x^2? - 3xy + 2y^3 is

Respuesta :

brprice1124 brprice1124

04-02-2021

Answer:

-66

Step-by-step explanation:

-(-2)^2=-4

-3(-2)(-3)+2(-3)^3= -62

-4-62= -66

Answer Link

Otras preguntas

The moon is in a synchronous orbit with earth. What is a result of this type of orbit?

Which of the functions below could have created this graph?

Given below are lease terms at the local dealership. What is the total depreciation fee for this car? Terms: • Length of lease: 36 months • MSRP of the car: $22

A train leaves a station at 10:00 and travels due North at a speed of 100km/h. Another train has been heading due west at 120km/h and reaches the same station a

Write the exponential function for the following geometric sequence: 36 , 12 , 4 , ... y = 36 ( 3 x ) y = 36 ( 1 3 ) x y = 108 ( 1 3 ) x y = 108(3)^x

Solve for x. Write the smaller solution first, and the larger solution second. x^2 - 5x - 14 = 0x 2 −5x−14=0

Six more than twice a number is nine a.6n x 2=9 b.2 x 9 + 6= n c. 2n + 6=9 d. 6n x 2n= 9

b) You have 665.46 grams of calcium chloride and 939.96 grams of aluminum carbonate available. Calculate the theoretical grams of Calcium carbonate using stoich

The opposite meaning of the word savor, as used in the story's first column, woud be... a dislike b enjoy c appreciate d relish

These may be used to enclose supplemental material, minor digressions and afterthoughts.