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3 years ago

If x = 3 and Y = 5 work out the value of 2x squared + 3 Y squared

Mathematics

2 answers:

miskamm [114]3 years ago

4 0

Answer:

Step-by-step explanation:

x = 3

y = 5

2x^2 + 3y^2 = 2 × 3^2 + 3 × 5^2

= 2 × 9 + 3 × 25

= 18 + 75

= 93

Hope this helps

plz mark as brainliest!!!!

Dmitrij [34]3 years ago

4 0

Answer:

Step-by-step explanation: x=3 and y=5

2x²+3x² can be written as 2(3)(3)+3(5)(5)= 2*9+3*25=18+75

= 93

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Step-by-step explanation:

Part A.

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2 years ago

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Step-by-step explanation:

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Answer:

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