Question

= 2 [y
= 2(- 5)(v + 3)
Practice s
1. Factorise.
(1).r? + 9x + 18
(5y4) 5y + 5y - 10
(2) r? - 10x
(5) p²-2p -
(8) m- 25m
(7) m-23m + 120
(10) 2r + x - 45
(11) 20.x2 - 2
Let​

Answer 1

Answer:

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Step-by-step explanation:

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