Solution - Raising to a power

Step  1  :

Equation at the end of step  1  :

  ((2•3x4) • (y5))2

Step  2  :

 2.1    x⁴ raised to the 2 nd power = x^{( 4 * 2 )} = x⁸

 2.2    y⁵ raised to the 2 nd power = y^{( 5 * 2 )} = y¹⁰

Final result :

  (22•32x8y10)