Question

factorize x²-20x+100 =0​

Answer 1

Answer:

(x-10)(x-10) = 0

Explanation:

x^2 -10x -10x +100 = 0

x(x - 10) - 10(x - 10) = 0

(x-10)(x-10) = 0

x = 10 , x = 10 (equal roots)

Answer 2

Answer: x=10 OR x=10

Explanation:

x²-10x-10x+100=0

x(x-10)-10(x-10)=0

(x-10)(x-10)=0

x-10=0 OR x-10=0

x=10 OR x=10