(12rs^3+9r^2s^2-15^r2s)/(3rs)?

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its Algebra 2 i need help on this problem,,,,

2006-09-10 16:45:44 · 3 answers · asked by reyna 1 in Science & Mathematics ➔ Mathematics

(12rs^3 + 9r^2s^2 - 15r^2s)/(3rs)

(3rs(4s^2 + 3rs - 5r))/(3rs)

ANS : 4s^2 + 3rs - 5r

2006-09-10 19:27:22 · answer #1 · answered by Sherman81 6 · 0⤊ 0⤋

hint: (12rs^3+9r^2s^2-15^r2s) = (3rs)(4s^2+3rs-5r)

do the rest

2006-09-10 16:50:05 · answer #2 · answered by Anonymous · 0⤊ 0⤋

here is a hint:
(12rs^3+9r^2s^2-15r^2s)=
(3rs(4s^2)+3rs(3rs)-3rs(5r))

2006-09-10 16:48:56 · answer #3 · answered by sparrowhawk 4 · 0⤊ 0⤋