lehsouza lehsouza

22-08-2019
Mathematics

contestada

Evaluate:
•3x2 - 2(3y + 2x) for x = -2 and y = 5

Help pls,evaluate this expression

Respuesta :

Gasaqui Gasaqui

22-08-2019

Answer:

-10

Step-by-step explanation:

3x^2 - 2(3y + 2x)

3(-2)^2 - 2(3(5) + 2(-2))

3*4 -2( 15-4)

12 -2(11)

12-22

-10

Answer Link

Otras preguntas

Which graph has a slope of 4/5?

Is the expression a polynomial? If so, is it a monomial, binomial or trinomial? 8x-2 help please

Standard English syntax also requires that subject and verb agree in number (the form a word takes to indicate whether it is singular or plural). Which of the f

HELPPPP FAST PLEASE (sociology) What is the most likely outcome of the decline stage of a social movement? A. The organization becomes organized. B. The organi

Darious the Dot Dude is taking out a $10,000 loan to buy a car. His choices for the loan are a 5 year loan at 3% simple interest or a 6 year loan at 4% simple

The phrase "you have to crack a few eggs to make an omelette" is a good way of explaining the concept of Deontology True False

What is 6 551 rounded to the nearest 100?

Please someone help me with this math problem I would appreciate it so much !!

Is 15/3=y7 a true proportion

Submit your persuasive essay about nuclear power. Remember to proofread your work before submitting.