When asked to factor the trinomial 4x^2 + 12x + 9, a student gives the answer (2x - 3)(2x - 3). What is one thing wrong with thi
s answer?
A. There is nothing wrong with the answer
B. The minus signs should be plus signs
C. 4 is also a factor of this trinomial
D. The factors are not simplified
A. There is nothing wrong with the answer
B. The minus signs should be plus signs
C. 4 is also a factor of this trinomial
D. The factors are not simplified
2 answers:
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Cosine and secant functions are reciprocal, which means
So, if
then
I hope this helps. =)
Tags: <em>cosine secant cos sec relation reciprocal trig trigonometry</em>
_______________
Cosine and secant functions are reciprocal, which means
So, if
I hope this helps. =)
Tags: <em>cosine secant cos sec relation reciprocal trig trigonometry</em>