what is the value of (-2√3+2)^2
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0
Answer:
of which class I am in 6th class and you
Answered by
1
Answer:
2.144
Step-by-step explanation:
(-2√3+2)²
=(4×3+4+2×-2√3×2) {(a+b)² = a² + b² + 2ab} {(√a)² = a}
=(12 + 4 - 8√3)
= 16 - 8√3
=16 - 8 × 1.732
=16 - 13.856
= 2.144
Hope that helps you☺
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