Question

factorise : y square- 10y+ 25​

Answer 1

Answer:

${(y - 5)}^{2}$

Step-by-step explanation:

${y}^{2} - 10y + 25 \\ {y}^{2} - 5 y- 5y + 25 \\ y(y - 5) - 5(y - 5) \\ ( y- 5)( y- 5) \\ {(y - 5)}^{2}$