Using the properties of exponents, the expression \qquad \left(x^{\left({\large4^{\large6}}\ right)}\right) ^ {\left(\large4^{\large1}\right)} ⎝ ⎜ ⎛ x (4 6 ) ⎠ ⎟ ⎞ (4 1 ) space, left parenthesis, x, start superscript, left parenthesis, 4, start superscript, 6, end superscript, right parenthesis, end superscript, right parenthesis, start superscript, left parenthesis, 4, start superscript, 1, end superscript, right parenthesis, end superscript can be written as x(4s+t) where sss and ttt are constants. what is the value of s+ts+ts, plus, t? choose 1 444 555 666 77