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agasfer [191]
3 years ago
5

Evaluate 2x+(x−y2) when x=8 and y=2

Mathematics
2 answers:
iren2701 [21]3 years ago
8 0

Answer:

20.

Step-by-step explanation:

2x + x - y^2; x = 8 and y = 2.

2(8) + 8 - (2)^2

= 16 + 8 - 4

= 24 - 4

= 20.

Hope this helps!

musickatia [10]3 years ago
5 0

Answer:

= 20

Step-by-step explanation:

2x + (x - y²)

x = 8

y = 2

then:

  2*8 + (8 - 2²)

= 16 + (8 - 4)

= 16 + 4

= 20

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