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Lubov Fominskaja [6]
2 years ago
8

Brainliest to whoever answers first!!!

Mathematics
2 answers:
Verizon [17]2 years ago
8 0

Answer:

11x^2+4x-6

Step-by-step explanation:

4x^2+9x-7+7x^2-5x+1=11x^2+4x-6

You combine the like terms.

alexgriva [62]2 years ago
4 0

Add/Subtract Like terms

Answer:

11x^2+4x-6

Hope this helped :)

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5 is your answer

Step-by-step explanation:

The \sqrt{25} will equal to 5, because 5^2 = 25

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Start at (12, 3). Move 2 units right and 7 units up. Where do you end up?
Korolek [52]

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AVprozaik [17]

Answer:

2x³ + x² - 11x - 15

Step-by-step explanation:

Step 1: Write out expression

2x³ + x² + 7x - 6 - (-2x + 10x + 10x + 9)

Step 2: Distribute negative

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Step 3: Combine like terms (x)

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Step 4: Combine like terms (constants)

2x³ + x² - 11x - 15

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