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erastovalidia [21]
3 years ago
8

Simplify 2x 2 - y for x = 3 and y = -2. A:10 B:16 C:20 D:14

Mathematics
1 answer:
balandron [24]3 years ago
5 0

Answer:

<h2>20</h2>

Step-by-step explanation:

Given,

X = 3

y = -2

Now,

2 {x}^{2}  - y

Plugging the value of X and y

2 \times  {(3)}^{2}  - ( - 2)

Calculate the product

= 2 \times 9 - ( - 2)

= 18 - ( - 2)

= 18 + 2

= 20

Hope this helps...

Good luck on your assignment

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