Simplify to a simplified fraction

1/2+1/3+1/4+1/5+1/6+1/7+1/8+1/9+1/1 0

Step-by-step explanation:

Hello

Simplify to a simplified fraction

1/2+1/3+1/4+1/5+1/6+1/7+1/8+1/9+1/10

= 5/10 + 2/6 + 2/8 + 2/10 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10

= 8/10 + 3/6 + 3/8 + 1/7 + 1/9

= 24/30 + 15/30 + 21/56 + 8/56 + 1/9

= 39/30 + 29/56 + 1/9

= 117/90 + 29/56 + 10/90

= 127/90 + 29/56

= 3556/2520 + 1305/2520

= 4861/2520

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

you are uyytr tyy

step-by-step explanation: