Question 169407
<pre><font size = 4 color = "indigo"><b>

{{{matrix(1,9,   3^4, "×", 3^6, "=", 3^(4+6), "=", 3^10, "=", 59049 )}}}

{{{matrix(1,7, (2^3)^2, "=", 2^(3*2), "=", 2^6, "=", 64)}}}

Edwin</pre>