Question

(a-5)2 - (b-8)2 factorise please help me
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Answer 1

Step-by-step explanation:

$\bf (a-5)2-(b-8)2$

$\bf 2(a-5) -2(b-8)$

$\bf 2[a-5-(b-8)]$

$\bf 2(a-5-b+8)$

$\bf\boxed{\boxed{2(a+3-b)}}$