If a =
5-13
and ab=l, find a ²-6²
rs
&
3
Answers
Answered by
1
Answer:
4
Step-by-step explanation:
a=5-13
find:-
(5-13)whole power2 - (6)whole power 2
=(-8)power2-(6×6)
=(-8×-8)-12
=+16-12
=4
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