Sonicawesomeness
26.08.2020 •
Mathematics
What is the value of the expression below when y=6y=6? y^2 -5y-4 y 2 −5y−4
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Ответ:
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
Ответ: