qqp question1: If [math]2 ^x 3 ^ y 6 ^ z = 3 ^ x 6 ^ y 2 ^ z = 6 ^ x 2 ^ y 3 ^ z = 10[/math], then what is the value of [math]x[/math]? question2: What are the values of [math]x[/math] and [math]y[/math] if {[math]2^x \times 5^y = 1[/math], [math]5^{x+1} \times 2^y = 10[/math]}?