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2 years ago

Express y²-16y+k as a perfect square.

Mathematics

1 answer:

LiRa [457]2 years ago

5 0

Answer:

(y-4)(y+4)

Step-by-step explanation:

When you factor the y^2 you need to factor the rest of your equation. Your K does not exist since it is a perfect square and there is no c. Then you square 16 which is 4 so you have (y-4) (y+4). Hope this helps :)

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Express y²-16y+k as a perfect square.​

Express y²-16y+k as a perfect square.