Question

factorise: (a+8)²-(b+5)²​

Answer 1

◆(a+8)²-(b+5)²

=a²+16a+64-b²-10b-25

=a²-b²+16a-10b+39

=(a+b) (a-b) +2(8a-5b)+39

hope it's help:)

Answer 2

Answer:

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Step-by-step explanation:

(a+8-b+5)(a+8-b-5