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4.21*10 power of -7 - 2.6*10 power of -8
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Asked 5/12/2009 4:06:29 PM
Updated 2/18/2023 1:19:11 AM
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User: 4.21*10 power of -7 - 2.6*10 power of -8

Weegy: 8 3/15
Expert answered|swathi|Points 20|

Question|Rated bad
Asked 5/12/2009 4:06:29 PM
Updated 2/18/2023 1:19:11 AM
1 Answer/Comment
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Solution:
4.21*10 power of -7 - 2.6*10 power of -8 = 3.95e^-7.


Added 2/18/2023 1:19:07 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
3x(x-2y)-(3x-y)power of 2
Weegy: 12x2+y2-12xy User: is that the answe? (More)
Question
Expert Answered
Updated 146 days ago|1/15/2026 9:47:06 AM
1 Answer/Comment
3x(x-2y) - (3x - y)^2
= 3x^2 - 6xy - (9x^2 - 6xy + y^2)
= 3x^2 - 6xy - 9x^2 + 6xy - y^2
= -6x^2 - y^2
Added 146 days ago|1/15/2026 9:47:06 AM
This answer has been confirmed as correct and helpful.
sorry2,i've made a mistake...this is the right one...3X(X-2Y)-(3X-Y) power of 2
Weegy: 12x2+y2-12xy User: if you have a choice between A.-6XY+Y power of 2 B.-6X power of 2-Y power of 2 C.-6x power of 2-6XY+Y power of 2 D.-3X power of 2-9XY-Y power of 2 Weegy: What is your question regarding mathematics and equations? User: 3X(X-2Y)-(3X-Y) power of 2 Weegy: -3x62-12xy+y62 (More)
Question
Expert Answered
Updated 6/30/2014 10:10:45 AM
1 Answer/Comment
3X(X - 2Y) - (3X-Y)^2

= (3X^2 - 6XY) - (9X^2- 6XY + Y^2)

= -6X^2 - Y^2
Added 6/30/2014 10:10:45 AM
This answer has been confirmed as correct and helpful.
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