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identify whether the given expression below is a polynomial or not polynomial
1.2x+3
2.-6m⁸n⁵p+5(a²-3b)
3.5a½
4.5ab+x-²
5.c+d/ab​

Sagot :

Answer:

1. polynomial

2. polynomial

3. not polynomial

4. not polynomial

5. not polynomial

Step-by-step explanation:

Polynomial expression shouldnt contain variables that have either fractional or negative exponent (i.e a‐² and a½), no variable in denominator (1/b) and square roots of variables (radical sign).

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