Question

Factorise the above question
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Answer 1

Answer:

1. (5x-6y) ²
2. (a²-9a²)²
3. (a³b-ab³)*4

Answer 2

i. ( 5x + 6y ) ( 5x - 6y )

ii. ( a² + 9b² ) ( a - 3b )( a + 3b)

iii. a⁴b⁴(a⁴ + b⁴)(a² + b²)(a + b)(a - b) )

iv. (2x + 3y) (2x - 3y - 1 )