Find the product of (y-4)(y+21)
Answers
Answered by
1
y^2+21y-4y-84
=y^2+17y-84
=y^2+17y-84
Answered by
4
Step-by-step explanation:
(y-4)(y+21)
=y²+21y-4y-84
=y²+17y -84
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