Mathematics
Mathematics, 14.05.2021 22:00, jakobrobinette

Simplify: (−7x – 5) – (–9x2 + 8x + 7). Choose the standard form of the answer. A: –16x2 – 15x – 12
B: 9x2 – 15x – 12
C: –9x2 + x – 2
D: 9x2 + 56x – 35

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Simplify: (−7x – 5) – (–9x2 + 8x + 7). Choose the standard form of the answer. A: –16x2 – 15x – 12<...

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