Expand (root3x+2)² solve
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Answered by
92
Answer:
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Answered by
4
Answer:
7+4√3
Explanation:
(√3x+2)²
(a+b)=a²+b²+2ab
(√3x+2)²=(√3)²+2²+2(√3)(2)
=3+4+4√3
=7+4√3
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