Select the equivalent expression. \left(2^{-7}\cdot 5^{5}\right)^{2}=?(2 −7 ⋅5 5 ) 2 =?left parenthesis, 2, start superscript, minus, 7, end superscript, dot, 5, start superscript, 5, end superscript, right parenthesis, squared, equals, question mark Choose 1 Choose 1 (Choice A) A 2^{-14}\cdot 5^{10}2 −14 ⋅5 10 2, start superscript, minus, 14, end superscript, dot, 5, start superscript, 10, end superscript (Choice B) B 2^{-7}\cdot 5^{10}2 −7 ⋅5 10 2, start superscript, minus, 7, end superscript, dot, 5, start superscript, 10, end superscript (Choice C) C 2^{-5}\cdot 5^{7}2 −5 ⋅5 7 2, start superscript, minus, 5, end superscript, dot, 5, start superscript, 7, end superscript