urnameismine urnameismine

11-03-2021
Mathematics

contestada

Find the value of the expression 4x+12xy+9y2 when x=-1 and y =2

Respuesta :

Amarokwolf Amarokwolf

11-03-2021

Answer:

4*4+12*(-1)*2+9*2*2=16-24+36=52-24=28

Step-by-step explanation:

Answer Link

Otras preguntas

What is the best way to change the sentence below from passive voice to active voice? The band was shocked by Patrick's loud music. a. The band, by Patrick's lo

C)Which of these American entrepreneurs was an early competitor of Thomas Edison's in the electricity industry? Henry Ford Richard Warren Sears George Westingho

Why does Zeus agree to Helios's desire for revenge? Zeus knows how much Helios loved his cows. Helios threatened to not shine anymore. Zeus owed Helios for help

Human activity contributes to the extinction of species. Which is not a human activity that contributes to the extinction of a species? a. introducing a nonnati

The population of a small town in 1990 was 1,200 people, and the population in 2000 was 2,700 people. Let x represent the number of years since 1990. Let y repr

Find the 3rd term in this sequence: tn= 2n/5

The highlighted word is a/an ________. Persevering is highlighted A) participle B) coordinating conjunction C) gerund D) modal

Unlike many politicians, the Fed a. must respond to pressure from the public. b. recognizes high interest rates as a sign of an unhealthy economy. c. is concern

The price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist finds. On your last visit to th

What is the best way to change the sentence below from passive voice to active voice? The band was shocked by Patrick's loud music. a. The band, by Patrick's lo