Using long division, what is the quotient of this expression? 3x^4 - 2x^3 - x - 4 by x^2 + 2

Can someone tell me if this is perpendicular? !

Indicate the formula for the following conditions: p^c(n,r)=

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4