Value of (-3+√5) (-3-√5)
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Posted by Nilesh Kankhediya 4 years, 2 months ago
- 4 answers
Yogita Ingle 4 years, 2 months ago
(a + b) ( a - b) = a2 - b2
(-3)+√5) (-3) -√5)
= (-3)2 - (√5)2
= 9 - 5
= 4
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Dhanush M 4 years, 2 months ago
0Thank You