# Math

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(ã5 + 5ã6)(ã5 - 5ã6)

• Math -

a^2 - b^2 = (a+b)(a-b)

here we have
a = sqrt 5
b = 5 sqrt 6
a^2 = 5
b^2 = 25*6 = 150
5 - 150 = -145
so yes

• Math -

ty Sir

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