Question

$x {}^{2} - \frac{5}{2} \div {3}x{ {}^{4} } + 6x {}^{3} - 2x {}^{2} - 10x - 5$
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Answer 1

Step-by-step explanation:

x – 4 :

–2x5 + 6x4 + 10x3 – 6x2 – 9x + 4

For x – 4 to be a factor, you must have x = 4 as a zero. Using this information, I'll do the synthetic division with x = 4 as the test zero on the left:

completed division

Since the remainder is zero, then x = 4 is indeed a zero of –2x5 + 6x4 + 10x3 – 6x2 – 9x + 4, so:

Yes, x – 4 is a factor of –2x5 + 6x4 + 10x3 – 6x2 – 9x + 4

Find all the factors of 15x4 + x3 – 52x2 + 20x + 16 by using synthetic division.

Answer 2

Answer:

ur answer hope it helps you ✌️...

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