Answer:
-1
Step-by-step explanation:
Via exponent properties:
5x^2 + 4x - 8 Hope this helps! I think this is right, but it's hard to tell from the problem.
$42.80
We can set up an equation to solve this as such
4(x + 5) = 2(10 / x) solved = - 20
this may not be correct but i really think im right
