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Subjects
Maths CBSE Live product
Class 10
Polynomials
Construction of a quadratic polynomial
3.
Find the expression
Question:
6
m.
Answer variants:
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Write each of the following expressions in terms of \(\alpha + \beta\) and \(\alpha \beta\).
(i)
\(\frac{\alpha}{3 \beta} + \frac{\beta}{3 \alpha} =\)
(ii)
\(\frac{1}{\alpha^2 \beta} + \frac{1}{\beta^2 \alpha} =\)
(iii)
\((3 \alpha - 1)(3 \beta - 1) =\)
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