(2a)2 -8a-64 factorise the following
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Step-by-step explanation:
2a^2-8a-64
=2a^2-(16-8)a-64
=2a^2-16a+8a-64
=2a(a-8)+8(a-8)
=(a-8)(2a+8)
HOPE SO IT HELPS!!!
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