Question

Factorise (x+4)^2 - 5xy - 20y - 6y^2​

Answer 1

Answer:

ok ok

Step-by-step explanation:

first you can take the factor or divisor by trial and error method and then you can factorize it after that you can do it by pong division

Answer 2

Answer:

x^2+16+8x-15xy-20y-6y^2

×^2-6y^2+8x-20y-15xy+16