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

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