Translate the following from a math expression to words.

4 จงแยกตัวประกอบของ \( 40 x^{4}+18 x^{2}-2 \)

a) \( \frac{3}{4}+\frac{2}{5}+\frac{1}{7}= \)

Let \( f(x)=\frac{g(x)}{2 x^{2}-32} \), where \( g(x) \) is a polynomial. Which of the following is a possible graph of \( y=f(x) ? \) Dashed lines indicate asymptotes.

\( f ( x ) = \frac { \frac { x } { 2 } + 1 } { x - 2 } \quad f ( f ( f ( - 1 ) ) ) \)

1. Which event convinced people that James Monroe's presidency was ushering in an "Era of Good Feelings?" Monroe's opening of the American west to settlement by immigrants from any European nation Monroe's support of Henry Clay as Speaker of the House after facing Clay as an election opponent government spending on internal improvements such as new roads Monroe's attempts to promote national unity by traveling around New England to talk with important Federalists