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20-11-2020
Mathematics

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I need step by step help how to work this out

I need step by step help how to work this out class=

Respuesta :

vanessaakaraiwe123 vanessaakaraiwe123

20-11-2020

Answer:

31.73

Step-by-step explanation:

[tex]3x^{2} +5y[/tex]

x = 2.1

y = 3.7

Substitute;

[tex]3(2.1)^{2} +5(3.7)=3(4.41)+18.5=13.23+18.5=31.73[/tex]

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