8. Polynomials: Monomial, Trinomial,
Binomial, or NOTA?
1. 5x4 – 3x2 + x-1 – NOTA
- The exponent -1 is not a “nn” integer2√x –
5x2 – NOTA
1. 7x –
2
𝑥2 - NOTA
2. 5xy –
4
5
y2 – Polynomial – Binomial
3. 4𝑥
1
2 − 2𝑥 - NOTA
9. Polynomials: Monomial, Trinomial,
Binomial, or NOTA?
1. 5x4 – 3x2 + x-1 – NOTA
2. 3x2 – 5x + 2 – Polynomial – Trinomial
3. 2√x – 5x2 – NOTA
- A variable inside the radicand means it has
a fraction as an exponent
1. 5xy –
4
5
y2 – Polynomial – Binomial
10. Polynomials: Monomial, Trinomial,
Binomial, or NOTA?
1. 5x4 – 3x2 + x-1 – NOTA
2. 3x2 – 5x + 2 – Polynomial – Trinomial
3. 2√x – 5x2 – NOTA
4. 7x –
2
𝑥2 - NOTA
- There is a variable in the denominator
1. 4𝑥
1
2 − 2𝑥 - NOTA
11. Polynomials: Monomial, Trinomial,
Binomial, or NOTA?
1. 5x4 – 3x2 + x-1 – NOTA
2. 3x2 – 5x + 2 – Polynomial – Trinomial
3. 2√x – 5x2 – NOTA
4. 7x –
2
𝑥2 - NOTA
5. 5xy –
4
5
y2 – Polynomial – Binomial
6. 4𝑥
1
2 − 2𝑥 – NOTA – the exponent is a fraction
13. Prompt
•Addition and subtraction of polynomials
mainly involve addition and subtraction of
the coefficients of similar (like) terms. The
terms in a polynomial are similar if its
variables (and exponents) are the same.
Terms with similar variables but different
exponents are dissimilar (unlike).
22. Steps in adding or subtracting:
1. Group terms that are similar (like). How do we
know if it’s similar or like? Check if VARIABLE
and EXPONENT are the SAME.
2. Operate.
3. Arrange in descending order, according to
degree.
4. Box final answer :D
23. Gets?
1. Pagsama-samahin ang like terms. Paano
malalaman kung like? Tingnan kung PAREHO
ang EXPONENT at VARIABLE.
2. I-add o i-subtract, o i-add at i-subtract.
3. Ayusin ayon sa degree ng polynomial, mataas -
mababa
4. Kahunan ang final answer :D