(5x²-3x²+5)+(x²+2x+4)=
Answers
Answered by
1
Step-by-step explanation:
5x²-x²-3x²+2x+9
=,x²+2x+9
Answered by
33
Answer:
(5x²-3x²+5)+(x²+2x+4)
= 2x²+5+x²+2x+4
= 3x²+2x+9
Step-by-step explanation:
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