I will mark u as brain list pls give ✔ answer
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Answered by
2
Answer:
given, [(4+3x)+(5−4x+2x
2
)]−[(3x
2
−5x)+(−x
2
+2x+5)]
=(2x
2
−x+9)−(2x
2
−3x+5)
=2x+4
Step-by-step explanation:
mark me as brainliest
Answered by
0
Answer:
(+2x²-3x³y²)
+(-3x²+8x³y²)
+(+x²+7x³y²)
-------------------
=(0x²+12x³y²)
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