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Alenkinab [10]
2 years ago
14

Simplify the problem pleaseee

Mathematics
1 answer:
ladessa [460]2 years ago
8 0

Answer:

16x²+6x+3

Step-by-step explanation:

x²+6x+3(5x²-4)+15

x²+6x+15x²-12 +15

16x²+6x+3

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3 years ago
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2 years ago
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