Question

Factorise
5x square-25x+20

Answer 1

Answer:x=4,1

Step-by-step explanation:

5x^2-25x+20=0

5x^2-(5x+20x)+20=0

5x^2-5x-20x+20=0

5x(x-1) - 20(x-1)=0

(5x-20) (x-1) =0

(5x=20)(x=1)

x=20/5 , x=1

x=4 , x=1

Hope it will help uu

Answer 2

Answer:

{x-4}{5x-5}

Step-by-step explanation:

We had given the equation $5x^{2} -25x+20$

Now we have to factorize the above equation, So here are the intermediate steps;

$5x^{2} -25x+20$

=$5x^{2} -20x-5x+20$

=$5x[x-4]-5[x-4]$

=$[5x-5][x-4]$