Question 80527
QUESTION:



(-3a)^5*(4a)^2



ANSWER



(-3a)^5*(4a)^2  can be written as,



(-3a)^5*(4a)^2 = (-3)^5 * (a)^5 * (4)^2 * (a)^2



==> = - 243 * (a)^5 * 16 * (a)^2



==> -243 * 16 * (a)^5 * (a)^2



==> -3888 * (a)^7    { a^(5+2) = a^7



==> -3888 (a)^7



Hope you understood.


Regards.


Praseena