A chi-square test for homogeneity was conducted to investigate whether the four high schools in a school district have different
2 answers:
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Step-by-step explanation:
Given the expression, , we want to know which sign placed in between the two polynomial will produce a binomial.
Using a plus (+) sign to check:
From the gotten value, it can be seen that the resulting answer produces 3 terms, showing that it results in a trinomial instead of binomial.
Using a plus (-) sign to check:
From the gotten value, it can be seen that the resulting answer produces 3 terms, showing that it results in a trinomial instead of binomial.
<em>Hence none of the operations given results in a binomial</em>
