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Morgarella [4.7K]
3 years ago
10

What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standard form? 4y2 + 34 3y2 + y + 3

4 4y2 + 14y + 34 4y4 + 34
Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0

Answer:

4y^2+14y+34

Step-by-step explanation:

3y^2+\left(y+7\right)^2-15

3y^2+y^2+14y+49-15

4y^2+14y+49-15

4y^2+14y+34

Marizza181 [45]3 years ago
6 0

Answer:

The Answer is C 4y2 + 14y + 34

Step-by-step explanation:

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