Five times a number, subtracted from fourteen, is triple the number. find the number

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Complete the steps to find 4.830 ÷ 5