Q: Simplify 8y(y - 4) + 3y(y + 2).
(a)24y² - 26y
(b)11y² - 26y- 8
(c)11y²- 26y
(d)11y² - 8

A: 8y(y - 4) + 3y(y + 2) = 11y²- 26y

Expert answered|OxTornado007|Points 4318|

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Asked 3/22/2012 9:15:44 PM

Updated 2/21/2014 11:50:32 AM

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Confirmed by andrewpallarca [2/21/2014 11:50:32 AM], Edited by andrewpallarca [2/21/2014 11:51:10 AM]

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What form of music was popularized by the Jubilee Singers and other groups?
jazz
Negro spirituals
ragtime

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Updated 12/4/2016 9:27:44 AM

1 Answer/Comment

Find the product.
-7(8 + k)
-56 + 7k
-7k - 56
-7k + 56

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Updated 6/11/2014 9:35:44 AM

1 Answer/Comment

-7(8 + k) = -7k - 56

Added 6/11/2014 9:35:44 AM

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Find the product. 2y2(3x + 5z) (a)5xy² + 7y²z (b)6xy² + 10y²z² (c)6xy² + 10y²z

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Not Answered

Updated 7/12/2014 6:55:45 AM

1 Answer/Comment

2y^2(3x + 5z)

= (2y^2)(3x) + (2y^2)(5z)

= 6xy^2 + 10y^2z

= (2y^2)(3x) + (2y^2)(5z)

= 6xy^2 + 10y^2z

Added 7/12/2014 6:55:45 AM

This answer has been confirmed as correct and helpful.

Simplify 8y(y - 4) + 3y(y + 2).
24y² - 26y
11y² - 26y- 8
11y²- 26y
11y² - 8

Question

Not Answered

Updated 57 days ago|4/26/2018 7:36:15 AM

1 Answer/Comment

8y(y - 4) + 3y(y + 2)

= 8y^2 - 32y + 3y^2 + 6y

= 11y^2 - 26y

= 8y^2 - 32y + 3y^2 + 6y

= 11y^2 - 26y

Added 57 days ago|4/26/2018 7:36:15 AM

This answer has been confirmed as correct and helpful.

Find the product.
a4(3a2 - 2a + 1)

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Expert Answered

Updated 57 days ago|4/26/2018 7:37:30 AM

1 Answer/Comment

a^4(3a^2 - 2a + 1)

= (a^4)(3a^2) + (a^4)(-2a) + (a^4)(1)

= 3a^6 - 2a^5 + a^4

= (a^4)(3a^2) + (a^4)(-2a) + (a^4)(1)

= 3a^6 - 2a^5 + a^4

Added 57 days ago|4/26/2018 7:37:30 AM

This answer has been confirmed as correct and helpful.

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