iamaven2 iamaven2

01-02-2018
Mathematics

contestada

Simplify 2x 2 - y for x = 3 and y = -2.
20
14
16
10
i need help please

Respuesta :

Kaikerscupcake Kaikerscupcake

01-02-2018

2x^2-y

Plug in the values.

2(3)^2-(-2)

2(3)^2+2

Exponents first.

2*9+2

18+2

20

The answer is 20.

I hope this helps!
~kaikers

Answer Link

Shadowladyfox Shadowladyfox

20-11-2020

Answer:

yare yare its 20

Step-by-step explanation:

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