Math, asked by wwwtanishadorata, 8 months ago

SOLVE and simplify this (2+√3)²

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Answered by mahfujur189159

Answer:

Hi friends,

answer is 7+4√3

Step-by-step explanation:

(2+√3)^2

= 4+ 4√3+3

=7+4√3

Have a great day

Answered by Anonymous

Answer:

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$(2 + \sqrt{3} ) {}^{2}$

$(x + y) {}^{2} = x {}^{2} + 2xy + y {}^{2}$

$= > (2 {)}^{2} + 2(2)( \sqrt{3} ) + (\sqrt{3} ) {}^{2}$

$= > 4 + 4( \sqrt{3} ) + 3$

$= > 4 + 4 \sqrt{3} + 3$

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SOLVE and simplify this (2+√3)²