yasminlsalazar06 yasminlsalazar06

31-08-2020
Mathematics

contestada

Evaluate 3x^2+5, when x= -5 and y= -9

Respuesta :

SanjokSunar SanjokSunar

01-09-2020

Step-by-step explanation:

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

[tex](3 \times - 5) {}^{2} + 5[/tex]

[tex] - 15 {}^{2} + 5[/tex]

[tex]225 + 5[/tex]

[tex]230[/tex]

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