Posted by Ms.Ellis on Friday, July 15, 2011 at 11:54pm.
Divide and Check
4x^4y8x^6y^2+12x^8y^6
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4x^4y

Math  Henry, Saturday, July 16, 2011 at 3:20pm
When dividing fractions, we divide the
coefficients and subtract the exponents in the denominator from those
in the numerator.
4X^4y/4X^4y  8X^6y^2/4X^4y + 12X^8y^6/4X^4y =
1  2X^(6y^24y) + 3X^(8y^64y)
Factor the exponents of each term:
1  2X^2y(3y2) + 3X^4y(2y^51).