Simplify `x times x times x times .....9` times

Evaluate : x times x times x times x

Show that : x^3y^2 = x times x times x times y times y

Evaluate : x times x times x times x times y times y times y times y

Evaluate : ( c )   x times x times x times x times a times a times b times b times b ( d ) ( -2 ) times ( -2 ) times ( -2 ) times ( -2 ) times a times a times a

Evaluate : x times x times x times y times y times y times y

Evaluate : x times x times x times y times y times y times y times z times z

Evaluate : x times x times y times y times y times y times z times z times z

Evaluate : y times y times y times y times x

Evaluate : x^7 times x^6 times x^(-2 ) times x^(-1 ) times x^5 =

Verify x times(y+z)=x times y+x times z by taking x=(7)/(9),y=(-2)/(5) and z=(-2)/(3)