((5x-4)*10)-5x First distribute the 10 to get (5x*10)-(4*10)-5x. Simplify the expressions inside the parenthesis to get 50x-5x-40. Next, combine like terms to get 45x-40. Finally, factor out the GCF (5) to get 5*(9x-8).
(-4+x5)10+-5x
Our guest has answered this question.
(-4+x*5)*10+-5x
= 10(-4+5x)-5x
= -40 + 50x -5x
= 45x - 40
normally you would finish here :)
I am not sure that this was your intended question.
Maybe you meant
(-4+x^5)10+-5x or sopmething else again
The ^ means "to the power of"
so 3^4 means 34