If a²-b²=24 , & a-b= -4 then (a+b)=
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Answered by
2
Answer:
-6
Step-by-step explanation:
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Answered by
2
Answer:
a+b = -6
Step-by-step explanation:
(a+b)(a-b)=a^2-b^2
(a+b)=24/-4
a+b=-6
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