Question

mathematics ka work hain ​

Answer 1

Answer:

factorise

i) x²-225

ii) 289-a²

iii) 450-2x²

iv) 3m²-48n

v) m⁴-n⁴

vi) 5m⁴-125n⁴

vii) ay²-81ax²

viii) 20z²-45y²

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Answer 2

Answer:

what are asked question