How do you factor #4a^4 + 6a^3b^2 + 2a^2b^3#?
1 Answer
Aug 28, 2016
Explanation:
If the expression is correct as given then we find:
#4a^4+6a^3b^2+2a^2b^3=2a^2(2a^2+3ab^2+b^3)#
with no further simplification.
If the first term was supposed to be
#4a^4b+6a^3b^2+2a^2b^3#
#=2a^2b(2a^2+3ab+b^2)#
#=2a^2b(2a+b)(a+b)#
If instead the last term was supposed to be
#4a^4+6a^3b^2+2a^2b^4#
#=2a^2(2a^2+3ab^2+b^4)#
#=2a^2(2a+b^2)(a+b^2)#