express as a polynomial
2007-01-12 09:29:39 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
it will be :
(2x^3-2x^2y)/(4x^2+12xy)
and you can factor 2 and have :
(x^3-x^2y)/(2x^2+6xy)
and you can factor x as well if (x should not be equal 0)
and we have (x^2-xy)/(2x+6y)
you can not simplify it more.
2007-01-12 09:50:22 · answer #1 · answered by Arash J 2 · 0⤊ 0⤋
Simplify {(x²-xy)/2x} / {(2x+6y)/(2x)}.
Multiply numerator and denominator by 2x
= (x²-xy) / (2x+6y)
= x(x-y) / {2(x+3y)}
2007-01-12 18:05:43 · answer #2 · answered by Northstar 7 · 0⤊ 0⤋
( x^2 -xy )(2x + 6y ) / 2x
2x^3 + 6x^2y -2xy -6xy^2 / 2x
x^3 + 3x^2y -xy - 3xy^2
2007-01-12 17:46:49 · answer #3 · answered by sg 2 · 0⤊ 0⤋
(x²-xy)divided by 2x /(2x+6y) divided by 2x =
x(x-y)[2(x+3y):2x] over 2x =
[(x-y)(x+3y)] over 2x
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2007-01-12 18:51:18 · answer #4 · answered by aeiou 7 · 0⤊ 0⤋
2x^3-8x^2y+6xy^2
i think...
2007-01-12 17:39:06 · answer #5 · answered by Some Guy 2 · 0⤊ 0⤋