Question

P=5x3+3x2-4x+1,Q=3x3+5x2+3x-8,R=6x3-4x2-7x+3,Find(P+Q)-R​

Answer 1

Answer:

2x^3+12x^2+6x-10

Step-by-step explanation:

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Answer 2

Answer:

P = 15+6-4

= 21-4

= 17

Q = 9+10-24

=19-24

= -5

R = 18-8-21

= - 11

(P+Q)-R

=(17-5)+11

=(12)+11

=23

Step-by-step explanation:

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