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Algebra 19 Online
OpenStudy (anonymous):

Write –2x2(–5x2 + 4x3) in standard form.

OpenStudy (anonymous):

–8x5 – 20x4 –8x5 + 10x4 –7x + 2x4 –7x5 – 10x4

OpenStudy (anonymous):

-8x+5 +10x4 so b

OpenStudy (anonymous):

–8x5 + 10x4 -(-) = + -(+) = - hence, \[-2x^2 (-5x^2+4x^3) = 10x^4+ (-8x^5)\]

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