(7-√3)whole square..expand it
Answers
Answered by
0
Answer:
49 + 3 -14√3
Step-by-step explanation:
because
(a+b) whole square equals to a square + b square +2ab
Answered by
2
(7-√3)² = 7² -2x7√3 +(√3)²
= 49 -14√3 +3
= 52 - 14√3
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