lehsouza lehsouza

22-08-2019
Mathematics

contestada

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

Help pls,evaluate this expression

Relax

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

What divided colonial society in South Carolina during the 1700s?

which value is the 14th term of the sequence 1/81, 1/27, 1/9, 1/3, 1 A. 6561 B. 59049 C. 2187 D. 19683

7 divided by 6,747 long division

Solve. 6x − 8 = −44 x =

Which of these contributed most to white settlers' desire to have the Seminole tribe removed from Florida? Seminole attacks on small farms A Seminole alliance w

Please help me find this

I need to know this question

How can making an action plan increase your chances of meeting a goal?

Please help me fill in the blanks!

Which statement expresses a viewpoint? A. At the top of the lighthouse is a small museum. B. Every child should visit an art history museum. C. A new Japanese