Question

HELPP !!!

Write the equation of a quadratic whose roots are -3/7 and 2/5. (answer without fraction)

Answer 1

\[-\frac{ 3 }{ 7 } and \frac{ 2 }{ 5 }\]

Answer 2

\(\large {\begin{array}{llll}
x =-\cfrac{3}{7}\qquad and \qquad &x=\cfrac{2}{5}\\ \quad \\
x +\cfrac{3}{7}=0&x-\cfrac{2}{5}=0\\ \quad \\
\left(x +\cfrac{3}{7}\right)=0&\left(x-\cfrac{2}{5}\right)=0
\end{array}
\\ \quad \\
\textit{multiply both roots to get your polynomial}\\ \quad \\
\left(x +\cfrac{3}{7}\right)\left(x-\cfrac{2}{5}\right)=0}\)