aliciamoore aliciamoore

17-01-2019
Mathematics

contestada

Evaluate, given x = 9 and y = 8:
x2 + y2 - 1
12

Respuesta :

noahburge42 noahburge42

17-01-2019

Answer:

The asnwer would be -78

Step-by-step explanation:

Answer Link

PICKEL519 PICKEL519

17-01-2019

Answer:

= 33

Step-by-step explanation:

X = 9 & Y = 8 :

9(2) + 8(2)−1

= 18 + 8(2) − 1

= 18 + 16 − 1

= 34 − 1

= 33

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