Question

Factorise: x² – 12x – 45 using middle term splitting method​

Answer 1

Answer:

x^2-15x+3x-45

x(x-15)+3(x-15)

(x-15)(x+3)

Answer 2

Step-by-step explanation:

x²-12x-45

x²-15x+3x-45

x(x-15)+3(x-15)

(x-15)(x+3)