Question

(3x+y-5) (3x-y-5) , factorise using proper identity​

Answer 1

Answer:

{(3x)^[2]}-{(y+5)^[2]}

Step-by-step explanation:

βαβΔΔ∞∞∨ \

∞∛βΔπ∑║±≠×

Question asked is wrong you wreck

Answer 2

Answer:

(3x+y-5)(3x-y-5)

(3x)^2-(y-5)^2

9x^2 - (y^2-2*5*y+5^2)

9x^2 -(y^2-10y+25)

9x^2-y^2+10y-25