Question

The value of (4a+y) : (4a-y), if 12(2a²-3y²) = 8a²-11y² ​

Answer 1

Answer:

12(2a^2-3y^2)=8a^2-11y^2

=> 24a^2-36y^2=8a^2-11y^2

=> 24a^2-8a^2-36y^2+11y^2=0

=> 16a^2-25y^2=0

=> (4a)^2-(y^2)-24y^2=0

=> (4a+y)(4a-y)=24y^2