TBQ - Choose the correct answer — task. Maths TNSB Mentoring, Class 10.

Answer variants:

9 α β + 3 (α + β) - 1

\frac{{(α^{2} + β^{2})}^{2} - 2 α β}{3 α β}

\frac{{(α^{2} + β^{2})}^{2} + 2 α β}{3 α β}

9 α β - 3 (α + β) + 1

\frac{α + β}{α β}

\frac{α + β}{{(α β)}^{2}}

Write the following expression in terms of \(\alpha + \beta\) and \(\alpha \beta\).

\(\frac{\alpha}{3 \beta} + \frac{\beta}{3 \alpha} =\)

Did you find an error?

1. TBQ - Choose the correct answer