Answer:
Trinomial expression:
x + y + z is a trinomial in three variables x, y and z. ... x2/3 + ay – 6bz is a trinomial in five variables a, b, x, y and z.
General quadratic trinomial
; is a trinomial of the form ax2 + bx + c, where a, b, and c are real numbers.
Quadratic trinomial?
An example of a quadratic trinomial is 2x^2 + 6x + 4. Do you see how all three terms are present? All my letters are being represented by numbers. My a is a 2, my b is a 6, and my c is a 4.
Sorry thats all i know
