Question

(y^4+3y-5)/(y^2+7) find the quotient

Answer 1

long division

*******_y^2__-7_______________
y^2+7 / y^4+0y^3+0y^2+3y-5
******* y^4+7y^2
********------------------
***********0y^3-7y^2+3y-5
***************-7y^2-47
****************----------
******************3y+42 = remainder