Find the product. (i) `(a^2) xx (2a^22) xx (4a^26)` (ii) `(2/3 xy) xx ((-9)/3 xy) xx ((-9)/10 x^2y^2)` (iii) `(-10/3 p^3q) xx (6/5 p^3 q)` (iv) `x xx x^2 xx x^3 xx x^4`

Explanation

`(i) a^2**2a^22**4a^26 =8a^50`


`(ii) (2/3​×y)(−9/3​xy2)(-9/10x^2y^2)=9/5​x^4y^4`


`(iii) (-10/3)p^3q×(6/5​p^3q)=−4p^6q^2`


`(iv) x×x^2×x^3×x^4=x^(1+2+3+4)=x^10`