Simplify: -4b(5a – 2b ) + 4(-3ab

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Simplify: -4b(5a – 2b ) + 4(-3ab – 5b^2)

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Asked 2/3/2012 5:42:06 PM

Updated 8/11/2014 10:02:02 PM

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User: Simplify: -4b(5a – 2b ) + 4(-3ab – 5b^2)

Weegy: -32ab-12b2 is the answer
migzptz|Points 4871|

User: show steps

Weegy: It involves determining the meaning and significance of what is observed or expressed, or, concerning a given inference or argument,for more details,please go to:en.wikipedia.org

Question

Asked 2/3/2012 5:42:06 PM

Updated 8/11/2014 10:02:02 PM

2 Answers/Comments

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janezeshun

The steps are as follows:
-4b(5a – 2b ) + 4(-3ab – 5b^2)
=-4b*5a-(-4b)*(-2b)+4*(-3ab)+4*(-5b^2)
=-20ab+4b*2b-12ab-20b^2
=-20ab+8b^2-12ab-20b^2
=-(20ab+12ab)+(8b^-20b^2)
=-32ab+(-12b^2)
=-32ab-12b^2.

Added 8/11/2014 10:02:02 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [8/11/2014 11:44:15 PM]

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solve for x: show steps 8x + 4 = 4x – 4

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solve for x with steps 4x – 4 + 3x = 3x + 5 – 5x

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solve for x with steps 4( x – 2 ) = 5( x + 3)

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Expert Answered

Updated 4/15/2014 1:49:31 PM

2 Answers/Comments

jtj_hello

4( x – 2 ) = 5( x + 3)
4x-8 = 5x+15
x = -23

Added 4/12/2014 5:16:26 PM

andrewpallarca

4( x – 2 ) = 5( x + 3);

4x-8 = 5x+15;

4x - 5x = 15 + 8;

-x = 23;

x = -23

Added 4/15/2014 1:49:31 PM

This answer has been confirmed as correct and helpful.

solve for x (show steps) 4( x – 2 ) = 5( x + 3)

(More)

Question

Not Answered

Updated 3/26/2018 3:45:04 AM

1 Answer/Comment

jeifunk

4( x - 2 ) = 5( x + 3)
(4)(x)+(4)( - 2)=(5)(x)+(5)(3)
4x - 8 = 5x + 15
4x - 8 = 15 - 5x
- x - 8 = 15
- x = 15 + 8
- x = 23
x = 23/-1
x = - 23

Added 3/26/2018 3:45:00 AM

This answer has been confirmed as correct and helpful.

solve for x (show steps)4( x – 2 ) = 5( x + 3)

Weegy: 4( x – 2 ) = 5( x + 3); 4x - 8 = 5x + 15; 4x - 5x = 15 + 8; -x = 23; x = -23 (More)

Question

Expert Answered

Updated 7/28/2014 1:05:54 PM

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