Question

factorise the following expression 5z^2 -14z+9​

Answer 1

Step-by-step explanation:

$5 {z}^{2} - 14z + 9 \\ 5 {z}^{2} - 5z - 9z + 9 \\ 5z(z - 1) - 9(z - 1) \\ (5z - 9)(z - 1)$

hope it helps you

Please mark me as brainlist !!!!