Find (-2x)^2
Question
Updated 6/27/2014 10:46:21 AM
This conversation has been flagged as incorrect.
Flagged by jeifunk [6/27/2014 10:46:21 AM]
s
Original conversation
User: Find (-2x)^2

Weegy: x < 3
evermore|Points 432|

User: Multiply and Simplify: (x - 5)(x + 2)

Weegy: =a2+a-6
icebelmonte|Points 140|

Question
Updated 6/27/2014 10:46:21 AM
This conversation has been flagged as incorrect.
Flagged by jeifunk [6/27/2014 10:46:21 AM]
Rating
3
(-2x)^2 = 4x^2
3
(x - 5)(x + 2)
=x^2+2x-5x-10
=x^2-3x-10

Questions asked by the same visitor
Factor out the largest possible common factor (the GCF) from User: Factor out the largest possible common factor (the GCF) from 3x^2
Weegy: 3 is our highest number. [ And we still don't know what x is so we are going to leave it as 3x. Now the (3x^2+6x): (3x^2+6x) [x always equals 1 in algebra when you don't know what it is.] Type in 3 times 1^2+6 times 1 into your calculator. You should then get 9. Now, you find the the GCF of 9. 9 / 3 3 And there you go! You still have to put the x's back because x does not necisarily equal one, it is just a guess. Your answer is 3x ] User: Factor as much as possible: x^2 + 10 + 25 (Points : 5) User: x^2 + 10 + 25 Weegy: (x^25 * x^10) / x^15 = (X^35)/X^15 = X^20 User: Factor as much as possible: x^2 + 6x + 9 Weegy: (3x+2)(2x+1) is your answer. (More)
Question
Updated 6/30/2014 7:32:57 PM
x^2 + 6x + 9 = (x + 3)^2
Confirmed by jeifunk [6/30/2014 9:24:20 PM]
x^2 + 10x + 25 = (x + 5)^2
Confirmed by jeifunk [6/30/2014 9:24:26 PM]
Multiply and Simplify: (x - 5)(x + 2)
Weegy: 3-3 = 0 User: Multiply and Simplify: (x - 5) (x + 2) Weegy: 3-3 = 0 (More)
Question
Updated 6/28/2014 5:50:35 PM
(x - 5)(x + 2) = x^2 + 2x - 5x - 10 = x^2 - 3x - 10
Confirmed by debnjerry [6/29/2014 9:12:25 PM]
31,996,709
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