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Q: multiply ( x + 8 ) by itself:
A: (x + 8)(x + 8) x^2 + 8x + 8x + 64; x^2 + 16x + 64
Original conversation
User: multiply ( x + 8 ) by itself:

Weegy: 27 x 19 = 513 26.8 x 19 = 509.2
itolduso|Points 6868|

Question
Updated 10/26/2014 9:40:22 PM
This conversation has been flagged as incorrect.
Flagged by alfred123 [10/26/2014 9:40:19 PM]
Rating
3
(x + 8)(x + 8)

x^2 + 8x + 8x + 64;

x^2 + 16x + 64
Confirmed by jeifunk [10/27/2014 4:16:48 AM]
( x + 8 ) * ( x + 8 ) = x^2 + 8x + 8x + 64 = x^2 + 16x + 64
Questions asked by the same visitor
5m - 7n + 22p - -m + 6n - 11p
Question
Updated 10/26/2014 9:41:32 PM
5m - 7n + 22p - -m + 6n - 11p = 5m + m -7n + 6n + 22p - 11p = 6m - n + 11p
5m - 7n + 22p - (-m) + 6n - 11p

= 5m + m - 7n + 6n + 22p - 11p;

= 6m - n + 11p
Confirmed by yumdrea [10/26/2014 9:43:13 PM]
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