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simplify (4x)2 + 42x
(4x)2 + 42x = 8x + 42x = 50x
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Asked 1/12/2014 3:01:03 PM
Updated 8/15/2014 12:09:37 AM
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(4x)2 + 42x = 8x + 42x = 50x
Added 8/15/2014 12:09:37 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [8/15/2014 12:24:36 AM]
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Simplify. (4x)2 + 42x
Weegy: 2(2x+1) User: simplify x^4 x^2 x^4 Weegy: Simplified x^4 x^2 x^4 is x ^10. (More)
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Expert Answered
Updated 1/9/2014 3:40:01 PM
1 Answer/Comment
Simplified (4x)2 + 42x is 50x.

Added 1/9/2014 3:40:01 PM
This answer has been confirmed as correct and helpful.
Determine the value of x(9 - x) + 1 when x = –2.
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Not Answered
Updated 10 days ago|9/7/2018 10:42:06 PM
1 Answer/Comment
x(9 - x) + 1 when x = –2

-2(9 + 2) + 1;

= -2(11) + 1;

= -22 + 1;

= -21
Added 10 days ago|9/7/2018 10:41:55 PM
This answer has been confirmed as correct and helpful.
Simplified expression for 4(x - 8) - 2(x - 3) + 3x.
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Not Answered
Updated 119 days ago|5/22/2018 6:50:43 AM
1 Answer/Comment
4(x - 8) - 2(x - 3) + 3x
= 4x - 32 - 2x + 6 + 3x
= 2x - 26 + 3x
= 5x - 26
Added 119 days ago|5/22/2018 6:50:43 AM
This answer has been confirmed as correct and helpful.
solve the inequality 0.2(0.1x + 0.9) < -0.8
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Not Answered
Updated 1/11/2014 12:48:54 AM
1 Answer/Comment
0.2(0.1x + 0.9) < -0.8

0.02x + 0.18 < -0.8

0.02x < -0.8 - 0.18

0.02x < -0.98

x < -49
Added 1/11/2014 12:48:52 AM
This answer has been confirmed as correct and helpful.
solve 6x+9=8
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Updated 1/12/2014 2:34:21 PM
1 Answer/Comment
6x+9=8

6x = 8 - 9

6x = -1

x = -1/6
Added 1/12/2014 2:34:21 PM
This answer has been confirmed as correct and helpful.
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