coold21k coold21k

02-05-2022
Mathematics

contestada

Evaluate the expression when
у = 3 and z = 9.
2
y + (z-7)² x 2

Respuesta :

Аноним Аноним

02-05-2022

Step-by-step explanation:

[tex]y + (z - 7) {}^{2} \times 2 \\ 3 + (9 - 7) {}^{2} \times 2 \\ 3 + (2) {}^{2} \times 2 \\ 3 + 4 \times 2 \\ 3 + 8 = 11[/tex]

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