Simplify each of the following expression (√11-√7)² class 9
Answers
Answered by
20
Answer:
(√11)²+(√7)²-2√77
11+7-2√77
18-2√77
Answered by
0
Answer:
16√77
Step-by-step explanation:
(√11)2- .√11.√7+(√7)2
11-2√11.7+7
18-2√77
16√77#
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