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natta225 [31]
2 years ago
13

5. (3x2 – 13x – 10) ÷ (x – 5)

Mathematics
1 answer:
IgorC [24]2 years ago
3 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

( 3 {x}^{2}  - 13x - 10 ) \div (x - 5) =  \\

\frac{3 {x}^{2} - 13x - 10 }{x - 5}  =  \\

\frac{(x - 5)(3x + 2)}{(x - 5)}  =  \\

3x + 2

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

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Show all work to factor x^4 − 17x^2 + 16 completely.
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Answer:

x^{4}-17x^{2} +16 = (x -1)(x + 1)(x - 4)(x + 4)

Step-by-step explanation:

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∵ The sign of the last term is positive

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Now let us factorize each factor

→ The factors of the binomial a² - b² (difference of two squares) are

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