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Answered

4. Find the sum of
9x - 4

and

18x2 – 3x + 8.

Show your complete solution:)​

Sagot :

Ignacioportiago

Answer:

18x²+6x+4

Step-by-step explanation:

9x - 4

18x² - 3x + 8

= 18x² + 6x + 4

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