What is the product? open paren 7 x squared y cubed close paren times open paren 3 x to the 5th power y to the 8th power close paren
A
21 x to the 7th power y to the 11th powerB
10 x to the 7th power y to the 11th powerC
21 x to the 10th power y to the 24th powerD
10 x to the 10th power y to the 24th power