Question

-0.4x(1.3xpower of 2+0.1x-0.7)

Answer 1

\[-0.4x(1.3^{2+0.1x-0.7})\]
-0.52x^(0.1x+1.3)

Is it set equal to anything? Otherwise, you can't do anything else with it.

Answer 2

Sorry, original equation should have had 1.3x. Second should be

-0.52x^2(0.1x+1.3)
simplifying to

-0.52x^(0.2x+2.6)