y=(9x^2+x)(x-x^2)
=9x3-9x4+x2-x3
= -9x4 + 8x3 + x2
dy/dx = -36 x3 +24 x2 +2x
Alice S.
asked 02/03/21y=(9x^2+x)(x-x^2)
dy/dx=__?
y=(9x^2+x)(x-x^2)
=9x3-9x4+x2-x3
= -9x4 + 8x3 + x2
dy/dx = -36 x3 +24 x2 +2x
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