Question

factorise : 4x² -
y² - 3 xy + 2x - 2y

please answer fast​

Answer 1

Answer:

Step-by-step explanation:

42−2−3+2−2=(42−(42−32)−3+2−2)

=(42−42)+(32−3)+(2−2)=4(2−2)+3(−)+2(−)

=4(+)(−)−3(−)+2(−)=(−)(4(+)−3+2)=(−)(4+4−3+2)

=(−)(4++2)