If a2-b2 =36 and a+b = 4 and (a-b)=?
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Answered by
2
Step-by-step explanation:
Given :-
- a² - b² = 36
- a + b = 4
To find:-
a - b
Solution:-
a² - b² = 36
Using property of (a + b)(a - b)= a² - b²
(a + b)(a - b) = 36
(a + b) = 4 [given]
4 × (a - b) = 36
(a - b) = 36/4
a - b = 9
This is the most accurate and best way.
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Answer:
Step-by-step explanation:
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