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Please sir solve this and help me thanku sirjfjfjfjgjghfuvj
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 :))
Dear student Please ask only one Question in one thread as it is against forum policy. Hope you understand
i willl again say dont ask many question at a single place ….......................................................................................
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