EXERCISES 1: A. Tell whether each expression is a polynomial or not. If it is a polynomial, identify if it is a monomial, binomial, trinomial or multinomial. Write your answer below each number. 1. 5 + y 2. x2 + xy –y5 3. 4. 3x2 – 5xy + x3 + 5 4x . - 3 X3+ 3x +4 5. 6. 3x3 V2 x2 + x 7. 10 8. 3a2
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