Question

find the zero and coefficient of , 5x^2 - 9 X + 4​

Answer 1

$\huge{\underline{\tt{Solution}}}$

➤$\huge\sf 5 {x}^{2} - 9x + 4$

➤$\huge\sf 5 {x}^{2} - 5x - 4x + 4$

➤$\huge\sf 5x(x - 1) - 4(x - 1)$

➤ $\huge\sf (5x - 4)(x - 1)$

$\implies$$\large\bold{x\:= 4/5\: and\; x\: = 1}$