Find the power series representation (centered at 0) of fraction numerator 1 over denominator space (1 plus x )squared space end fraction and its radius of convergence. (Hint: what is the derivative of fraction numerator 1 over denominator space 1 plus x space end fraction?)

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

may i see the picture? it would a lot, xox

what

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !