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Please sir solve this and help me thanku sirjfjfjfjgjghfuvj

Please sir solve this and help me thanku sirjfjfjfjgjghfuvj

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Grade:12th pass

3 Answers

Aditya Gupta
2080 Points
one year ago
16x^4 – 81y^4= (4x^2 – 9y^2)(4x^2+9y^2)= (2x – 3y)(2x+3y)(4x^2+9y^2)
9x^2 – 4y^2 – 3x + 2y= (3x – 2y)(3x+2y) – (3x – 2y)= (3x – 2y)(3x+2y – 1)
note that we have used the formula a^2 – b^2= (a+b)(a – b)
KINDLY APPROVE :))
Arun
25763 Points
one year ago
Dear student
 
Please ask only one Question in one thread as it is against forum policy.
 
Hope you understand
Yashraj
915 Points
one year ago
i willl again say dont ask many question at a single place ….......................................................................................

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