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Ray Of Light [21]
3 years ago
9

Find the sum and write it in standard form (6x^3+3x^2+3)+(2x^3−5x+1)

Mathematics
1 answer:
krek1111 [17]3 years ago
3 0

Answer:

8 {x}^{3}  + 3 {x}^{2}  - 5x + 4

Step-by-step explanation:

(6 {x}^{3} + 3 {x}^{2}  + 3) + (2 {x}^{3}   - 5x + 1) \\  = 6 {x}^{3}  + 2 {x}^{3}  + 3 {x}^{2}  - 5x + 3 + 1 \\  = 8 {x}^{3}  + 3 {x}^{2}  - 5x + 4

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