Question

Factorise 49y^2-14y+1-25x^2

Answer 1

Hope it will help you

Answer 2

Answer:

i can't tell you exactly because you are my friend and i don't want that my friend gets 0 in exams so i will provid you a hint and tell the answer in comment ok

so the hint is in options 'A';'B';'C';'D'.....

here are your options:-

(A) (7y – 1 + 5x) (7y – 1 – 5x) (B) (5x – 1 + 7y) (5x – 1 – 7y)

(C) (7y – 1 + 5x) (7y + 1 + 5x) (D) (5x + 7y – 1) (5x + 7y + 1)

hope this hint will help you please try it yourself answers is one of this options