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Find a if the two polynomials ax³ + 3x² - 9 and 2x³ + 4x + 9, leaves the same remainder when divided by x + 3​

User Renegade
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1 Answer

2 votes

Answer:

a = 25/9

Explanation:

the remainder when divided by x+3 is just f(-3) so, we have

-27a + 27 -9 = -54 - 12 + 9

User Holger Bille
by
8.6k points
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