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I need step by step help how to work this out​
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5 votes
I need step by step help how to work this out​

I need step by step help how to work this out​-example-1
User Amna Ahmed
by
5.7k points

1 Answer

6 votes

Answer:

31.73

Explanation:


3x^(2) +5y

x = 2.1

y = 3.7

Substitute;


3(2.1)^(2) +5(3.7)=3(4.41)+18.5=13.23+18.5=31.73

User Jefrey
by
4.2k points
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