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Radda [10]
3 years ago
13

Which expression is equivalent to 4x2 + 9x – (x – 3)2 + 11?

Mathematics
1 answer:
Zanzabum3 years ago
4 0
4x^2+9x-(x^2-6x+9)+11
4x^2+9x-x^2+6x-9+11
3x^2+15x+2
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Step-by-step explanation:

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2 years ago
3x-2x+4=2+x+2<br><br><br> Help I don’t get this. Shoot I’ll give you some points
andrew-mc [135]

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3 0
2 years ago
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mafiozo [28]

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Step-by-step explanation:

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1 year ago
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Darya [45]

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Step-by-step explanation:

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