Question

Which of the following algebraic expression is a trinomial?
i) 7x^3+2x
ii) 2x^2+3x-x5
iii) 2x^3+4x^2-5x+1
iv) xyz​

Answer 1

Answer:

iii) 2x^2+34x^2-5x+1

Step-by-step explanation:

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