Show : `( a/b times c/d ) = ( a times c )/ ( b times d )`

Show : A times ( B - C ) = ( A times B ) - ( A times C )

Evaluate : [ ( a times b ) times ( b times c ) ( b times c ) times ( c times a ) ( c times a ) times ( a times b ) ]

Show property : a . b times c = c times b b.   a times c = c times a

Evaluate : ( a^(-7 ) times b^(-7 ) times c^5 times d^4 ) / ( a^3 times b^(-5 ) times c^(-3 ) times d^8 )

Evaluate : a^7 times b^7 times c^(-4 ) times c^(5 ) times d^( 9 )

Evaluate : a times b times c times ( -d ) times (-e ) times (-f )

Evaluate : ( b ) a^3 times b^3 ( d ) a^n times b^n times c^n times d^n

Evaluate : ( a^(-4 ) times b^(-7 ) times c^(-3) times d^3 ) / ( a^(-7) times b^(-9 ) times c^3 times d^3 )

Express the following in exponential form: (i) "6 times 6times6 times 6 (ii) t times t (iii) b times b times b times b times b times b (iv) 5 times 5times7 times 7times7 (v) "2 times 2times a times a (vi) a times a times a times c times c times c times c times d times 1