How much does 93 p² -55p + 4 exceed 13p³ -5p² +17p-90?
 

Dear student. (93p²-55p+4)-(13p³-5p²+17p-90) =93p²-55p+4-13p³+5p²-17p+90 =-13p³+98p²-72p+94. Hence required exceed =-13p³+98p²-72p94. Regards