1
Question
Use the formula to find the factors.
(1) x2 – y2
(1) x2 – y2
Open in App
Solution
x2 – y2
= (x + y) (x – y) [a2 – b2 = (a + b) (a – b)]
∴ x2 – y2 = (x + y) (x – y)
= (x + y) (x – y) [a2 – b2 = (a + b) (a – b)]
∴ x2 – y2 = (x + y) (x – y)
Suggest Corrections
35
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
