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julia-pushkina [17]
3 years ago
6

Y² - 11y + 21.25 = 0

Mathematics
2 answers:
Elodia [21]3 years ago
7 0

Answer:

y=17/2 y=5/2

Step-by-step explanation:

...................

boyakko [2]3 years ago
7 0

Answer:

y^{2}-11y= -21.25

<u>Factorize the expression </u>y^{2}<u>-11y </u>

y(y-11)= -21.25

<u>Eliminate (y-11)by dividing it over (y-11)</u>

\frac{y (y-11)}{(y-11)} = \frac{-21.25}{(y-11)}

<u>Final answer;</u>

y=\frac{-21.25}{(y-11)}

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