Question

Solve the following by

using factorization method.

a) x

2

-10x+9=0​

Answer 1

Answer:

x²-10x+9 = 0

x²-9x-x+9 = 0

x(x-9)-1(x-9) = 0

(x-9)(x-1) = 0

x = 9,1

Read my bio once