Question

(13.) p²-15p+56
(15.) aº +3a - 40
( 17.) x2 +11x +30​

Answer 1

Answer: 13,  ( − 8 ) ( − 7 )      

15.

17.

Answer 2

Answer:

13.294

14.-36

15.-17

explanation:

13.p^2-15p+56

=p^2and 15p is same terms

15p-p^2=14p^2=196+56=294

14.a^0+3a-40

3a and a^0 are terms

a^0+3a=4a-40=-36

15.x2+11x+30

x2and 11x is terms

x2+11=13x-30=-17