`(x^7+1)/(x+1)`

Evalute lim_(xrarr1)(x^7-1)/(x^4-1)

lim_(xrarr-1)(x^7+1)/(x^8-1) = ….. .

Evaluate lim_(xto1)(x^(7)-1)/(x^(4)-1)

Evaluate of each of the following integrals (1-15): int_0^7(x^(1/3)/(x^(1/3)+(7-x)^(1/3)))dx

The value of (lim)_(xvec 1)(x^((1)/(13))-x^((1)/(7)))/((x^((1)/(5))-x^((1)/(3)))) is (44)/(91)b(45)/(91)c*(45)/(89)d*(40)/(93)

If int(1-x^(7))/(x(1+x^(7)))dx=aln|x|+bln|x^(7)+1|+c , then

Find the value of (x+7)/2-(x+1)/3=(x+1)/2

If int((1-x^7))/(x(1+x^7))dx=Plogabsx+Qlogabs(x^7+1)+c

Prove that the inequations (2x+1)/(7x-1)>5 and (x+7)/(x-8)>2 have no solutions

int (1 - x^(7))/(x (1 + x^(7)))" dx = a l n" |x| + bln |x^(7) + 1 |+ c rArr (a,b) =