Question

factorise the polynomials:16m⁴-49n⁴​

Answer 1

Answer:

(4$m^{2}$+7$n^{2}$)(4$m^{2}$-7$n^{2}$)

Step-by-step explanation:

$a^{2}$-$b^{2}$= (a+b)(a-b)

Answer 2

Answer:

(4m sqare + 7n sqare) (4m sqare - 7n sqare )

Step-by-step explanation:

this is answer

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