Answer:
it is 1
Step-by-step explanation:
<span>2x^3+26x^2+80x
= 2x (x^2 + 13x + 40)
= 2x (x + 8)(x + 5)
hope it helps</span>
First find common denominators
- 5/8 + (-8/5)
-5/8(5/5) = -25/40
-8/5(8/8) = -64/40
-25/40 + -64/40 = -89/40
-89/40 = - 2 9/40
-2 9/40 is your answer
hope this helps
Answer:
=
Step-by-step explanation:
Differentiate xy using the product rule, then
Given
x - y = xy
1 - = x. + y. 1 = x + y ( subtract 1 from both sides )
- = x + y - 1 ( subtract x from both sides )
- - x = y - 1 ( multiply through by - 1 )
+ x = 1 - y
(1 + x) = 1 - y ← divide both sides by (1 + x)
=