Question

Factor. 14x² +9x-5 factor trinominals when a>1 and a=1

Answer 1

The given polynomial : 14x² +9x-5

To factorize:

`\begin{gathered} 14x^2+9x-5=14x^2+14x-5x-5 \\ 14x^2+9x-5=14x(x+1)-5(x+1) \\ 14x^2+9x-5=(14x-5)(x+1) \end{gathered}`

Answer : 14x² +9x-5 = (14x-5)(x+1)