What is the value of this expression when x=3 and y=8? {3x}^(2) + {2y}^(2) A. 25 B. 155 C. 210 D. 337

asked Dec 25, 2023 134k views

1 vote

What is the value of this expression when x=3 and y=8?

${3x}^(2) + {2y}^(2)$
A. 25

B. 155

C. 210

D. 337

2.9k points

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1 vote

Answer:

Explanation:

3(
3^(2) ) + 2(
8^(2) )

3(9) + 2(64)

27 + 128

155

Bownie answered Dec 31, 2023

3.6k points

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