Math, asked by mahima7767, 4 months ago

what is the value of (-2√3+2)^2

Answers

Answered by sumansokhal14
0

Answer:

of which class I am in 6th class and you

Answered by Anonymous
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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