Posted by jr on Wednesday, August 22, 2012 at 12:47pm.
multiply
(x1)(4x^22x+2)

algebra  charlie, Wednesday, August 22, 2012 at 1:10pm
Multiply EVERY term in the second bracket by x; then do the same with the 1. Gather all the like terms together: all the exponents, then all the x terms and then all the numbers.

algebra  jr, Wednesday, August 22, 2012 at 3:39pm
Would the answer here be 8x^2+4x?

algebra  Maria, Wednesday, August 22, 2012 at 7:03pm
(x1)(4x^22x+2)
= 4x^3+2x^22x+4x^2+2x2
=4x^3+6x^22
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