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rusak2 [61]
4 years ago
9

The expression 3x2−5x2simplifies to −2x2 is this true?

Mathematics
2 answers:
Helga [31]4 years ago
5 0

Answer:

I dont think so I would look at it as how did they get the -2

PSYCHO15rus [73]4 years ago
4 0
No. It would be 6-10, which equals -4.
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Solve the Equations
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Answer and Step-by-step explanation:

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c = 2.3 + 5.5

<h2>c = 7.8</h2>

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d = 4.7 * 4

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k = 2.6 * 3

<h2>k = 7.8</h2>

9) - 5.6f = 44.8

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- f = 8

<h2>f = - 8</h2><h2 />

hope it helps, my friend

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