If ( a2-b2)÷(a+b) = 25,find a-b.
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Answered by
3
Step-by-step explanation:
( a^2 - b^2) ÷ (a+b) = 25
( a+b) ( a - b) ÷ (a+b) = 25
(a-b) = 25
Answered by
3
Answer:
25
Step-by-step explanation:
( a^2 - b^2 ) / a+b = 25
( a - b ) ( a+b ) / a+b = 25
a-b = 25
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