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miskamm [114]
3 years ago
13

What is the sum of 6x3+8x2-2x+4 and 10x3+x2+11x+9

Mathematics
1 answer:
AleksAgata [21]3 years ago
4 0

Answer:

16x³ + 9x² + 9x + 13

Step-by-step explanation:

Given

6x³ + 8x² - 2x + 4 and 10x³ + x² + 11x + 9

Sum the 2 expressions by adding like terms, that is

= (6x³ + 10x³) + (8x² + x²) + (- 2x + 11x) + (4 + 9)

= 16x³ + 9x² + 9x + 13

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Step-by-step explanation:

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Answer:

(2, -2)

Step-by-step explanation:

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3 years ago
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Kisachek [45]

Step-by-step explanation:

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Lapatulllka [165]

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Answer:

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Step-by-step explanation:

When a linear equation is of the form ...

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90° and two circles can pass through a given point

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