How is it possible that the sum of two quadratic trinomials is a linear​ binomial? The coefficients of the terms whose exponents are

nothing sum to

▼

​Thus, the result is a linear binomial of degree

nothing.

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Step-by-step explanation:

In this question, if both quadratic trinomials include opposite terms of signs, it's indeed possible that's also possible, which is why the quadratic  cancels the  , which would be a linear binomial.  that's why this statement is true that the "two quadratic trinomials have -terms in signs opposite".

a

step-by-step explanation: