Please assist to provide full working solutions See attached

Question 9-Perform the indicated operations and express results in the simplest form. 6x -3 (4x2 12x 6-12x 4y 2n 1 n 2 4- n 5n 20 Question 10 Solve the given equations. a) solve the given equations 2x 3 1 2x2 4x 10 b) Given f(x) x 1 Solve for x if

Solution

-39r²s⁴t⁸/52rs⁵t

=-39/52(r^2-1s^4-5t^8-1)

=-39/52(rs^-1t⁷)

=-3*13/4*13(rt⁷/s)

=-(3/4)(rt⁷/s)

=-3rt⁷/4s

Please post remaining questions saperately.

Hope this will helpful. Thanks