3 years ago

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

Mathematics

1 answer:

Elodia [21]3 years ago

7 0

Answer:

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

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

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