sgtryanmiller34 sgtryanmiller34

30-04-2018
Mathematics

contestada

evaluate the following expression if A) y=-3 B) y=2
[tex]12 {y}^{2} - 13y + 3[/tex]

Respuesta :

sheavner sheavner

30-04-2018

to solve we can just enter in the values for y so
[tex]12 ({ - 3}^{2} ) - 13( - 3) + 3 = 12(9) + 39 + 3 = 150[/tex]
same for 2
[tex]12( {2}^{2} ) - 13(2) + 3 \\ = 12(4) - 26 + 3 \\ = 48 - 29 + 3 = 22[/tex]

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