( root 5 + root 2 ) whole square
Answers
Answered by
1
Explanation:
squaring root we 5 and 2
hence,5+2=7
Answered by
0
Answer:
12+2root10
Explanation:
(root 5 + root 7) whole square
= (a+b) whole square = a square + b square + 2ab
= (root 5) square + (root 7) square + 2 × root 5 × root 7
= 5+7+2×root10
= 12 + 2root10
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