Factorise 2a^2+9a-18 pls
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Answer:
(2a-3)(a+6)
Step-by-step explanation:
2a^2+9a-18
=>2a^2+(12-3)a-18
=>2a^2+12a-3a-18
=>2a (a+6)-3 (a+6)
=>(2a-3)(a+6)
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