\( 2((x)(2(x-5))+(2(x-5))(x-5)+(x-5)(x)=48 \)

5. In un rettangolo un lato misura 1 unità più dell'altro. Detta \( x \) la misura del lato minore, esprimi, in funzione di \( \left[A(x)=x^{2}+x+\frac{1}{4}\right] \)

4.2.4 Use your graph to determine the values of \( x \) for which \( \frac{4}{x-1} \geq-2 \)

\( 6 x^{3}-5 x^{7}+6 \) leading term? Leading cafficient? Turning Caint?

The ratio between the sum of the fifth, sixth and seventh terms of a geometric series and the sum of the first three terms of the same series is \( 81: 16 \). Determine the sum of the first ten terms, if the first term is 1024 .

If a function \( f(x) = 3x + 2 \), what is its inverse function?