Question

y^2-9/9

please do answer​

Answer 1

Answer:

$\frac{y^2 - 9}{9}$ $=\frac{1}{9} (y + 3)(y - 3)$

Step-by-step explanation:

$\frac{y^2 - 9}{9}$

$=\frac{y^2 - 3^2}{9}$

$=\frac{(y + 3)(y - 3)}{9}$   [using the identity $a^2 - b^2 = (a + b)(a - b)$]

$=\frac{1}{9} (y + 3)(y - 3)$

Answer 2

Answer:

=1.0293214

Step-by-step explanation:

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