csanchez0207 csanchez0207

24-08-2020
Mathematics

contestada

What is the value of the expression below when y=6y=6? y^2 -5y-4 y 2 −5y−4

Respuesta :

adioabiola adioabiola

31-08-2020

Answer:

2

Step-by-step explanation:

Given expression:

y^2 - 5y - 4

y = 6

Substitute y = 6 into the expression

y^2 - 5y - 4

6^2 - 5(6) - 4

(6*6) - (5*6) - 4

36 - 30 - 4

36 - 34

2

The value of the expression y^2 - 5y - 4 is 2 when y = 6

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