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Naddika [18.5K]
4 years ago
9

Write 4x2(–2x2 + 5x3) in standard form. Then classify it by degree and number of terms.

Mathematics
1 answer:
umka2103 [35]4 years ago
3 0
20x^5-8x^4 polynomial of the 5th degree, with two terms.

Distribute 4x^2(–2x^2 + 5x^3) to get –8x^2 + 20x^5. Reorder in standard form 20x^5-8x^4.  5 is the highest exponent so it is the 5th degree, there are two terms because terms are separated by a plus or minus.
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