Find the product. (n 8)(n - 2)

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Asked 5/5/2015 12:23:37 PM

Updated 5/5/2015 1:41:55 PM

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This answer has been confirmed as correct and helpful.

= n^2 - 2n + 8n - 16;

= n^2 + 6n - 16

= 3d^2 + 7d - 7

15x^2y^3 = 3x^2y*5y^2

-18x^3yz = 3x^2y*(-6xz)

Question

Asked 5/5/2015 12:23:37 PM

Updated 5/5/2015 1:41:55 PM

2 Answers/Comments

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3

(5x^2 + 2x - 3)(x - 1)

= 5x^3 - 5x^2 + 2x^2 - 2x - 3x + 3

= 5x^3 - 3x^2 - 5x + 3

= 5x^3 - 5x^2 + 2x^2 - 2x - 3x + 3

= 5x^3 - 3x^2 - 5x + 3

Added 5/5/2015 1:00:03 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [5/5/2015 1:42:23 PM]

3

(6x^2 - x - 40) ÷ (5 + 2x)

= (2x + 5)(3x - 8)/(5 + 2x)

= 3x - 8 where x can not be -5/2.

= (2x + 5)(3x - 8)/(5 + 2x)

= 3x - 8 where x can not be -5/2.

Added 5/5/2015 1:01:02 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [5/5/2015 1:42:59 PM]

Factor -2bk2 + 6bk - 2b. **Weegy:** -2bk^2 + 6bk - 2b = -2b(k^2 - 3k + 1) **User:** Select the correct difference.
-3z7 - (-5z7)
**User:** Simplify the expression.
2(3y - 7) - 5y(2 - y)
**Weegy:** 2(3y - 7) - 5y(2 - y) = 6y - 14 - 10y + 5y^2 = 5y^2 - 4y - 14 **User:** Factor the four-term polynomial.
pq - 3r + pr - 3q. **Weegy:** pq - 3r + pr - 3q = (p - 3)(q + r) **User:** Factor p2 - 8p - 20. **Weegy:** p^2 - 8p - 20 = P*P - 10p + 2p - 10*2 = (p - 10)(p + 2) (More)

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Updated 5/5/2015 1:47:31 PM

1 Answer/Comment

Find the quotient.
(6x2 - x - 40) ÷ (5 + 2x) **Weegy:** (6x^2 - x - 40) ÷ (5 + 2x) = [(3x - 8)(2x + 5)]/(2x + 5) = 3x - 8 **User:** Factor -2bk2 + 6bk - 2b. (More)

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Updated 5/5/2015 1:43:17 PM

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