Question

what is
$what \: is( {3y}^{2} + {5y} - 4) - (8y - {y}^{2} - 4)$
​

Answer 1

Answer:

Given:

(3y 2+5y−4)−(8y−y 2−4)

=3y 2 +5y−4−8y+y 2+4

=4y 2 −3y

=y(4y−3).

Step-by-step explanation:

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