Question

(4√7)в квадрате/16 с решением

Answer 1

$(4\sqrt{7} )^{2} =4^2*7=16*7=112$

$112:16=7$

Answer 2

$( \frac{ \sqrt{7} }{4} ) {}^{2} = \frac{7}{16}$

(4√7)²=16*7=112