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-9r^2y^2(-3ry^7+2r^3y^4-8r^10)?

helpp mee!

2006-11-06 14:54:33 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

Calculator Library help?I don't know!

2006-11-06 14:58:13 · answer #1 · answered by girl 1 · 0⤊ 0⤋

-9r^2y^2(-3ry^7+2r^3y^4-8r^10)

27r^3y^9-18r^5y^6+72r^12y^2

2006-11-06 14:58:56 · answer #2 · answered by bourqueno77 4 · 0⤊ 0⤋

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