Question

If the roots of the quadratic
equation x^2+px+q=0 are tan30° and tan15°, respectively then the value of 2+q-p is?


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Answer 1

Answer:

Ans : p = 0.86

q = 0.16

Thus, ( 2 + 0.16 - 0.86 ) = 1.30

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Answer 2

Answer:3.02

Step-by-step explanation:2+q-p

=2+0.16-(-0.86)

so

=2+0.16+0.86=3.02