2007-12-10 12:36:45 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
a) y^2 - 18y + 81
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b) (t+10(t-10)
You've missed a bracket, but assuming you mean (t+10)(t-10), the answer is:
t^2 - 100
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c) b^2 - 3b + 3
2007-12-10 12:39:29 · answer #1 · answered by _asv_ 3 · 0⤊ 0⤋
a) y^2-18y+81
b) t^2-100
c) b^2-3b+3
2007-12-10 20:41:47 · answer #2 · answered by tieu linh tinh 1 · 0⤊ 0⤋
a) y^2 -18y + 81
b) t^2 -100
c) b^2 - 3b + 2
2007-12-10 20:40:47 · answer #3 · answered by Anonymous · 0⤊ 0⤋
a) (y-9)^2
b) t^2 - 100
c) b^2-3b+2
2007-12-10 20:40:52 · answer #4 · answered by IE 3 · 0⤊ 0⤋
y^2 - 18y +81
t^2 - 100
b^2-3b+2
2007-12-10 20:40:20 · answer #5 · answered by norman 7 · 0⤊ 0⤋
http://answers.yahoo.com/question/index;_ylt=AmGIwP7WZKN4WEUwBbVa9dbty6IX;_ylv=3?qid=20071210162810AAMvwr1&show=7#profile-info-GY9nnOSFaa
2007-12-10 20:39:33 · answer #6 · answered by Ash_Jx 4 · 0⤊ 0⤋