36x exponent 2 -24x+16?
回答 (4)
2008-07-09 3:43 pm
✔ 最佳答案
to first answerer: it's obvious you factor it.4(9x^2-6x+4)
(^ means to the power of, or exponent: 9x^2 means 9x squared)
2008-07-09 3:37 pm
What is to be done with it my dear? soak it, bake it, boil it, roast it, fry it, squeeze it, dry it ? What is to be done? For heaven's sake be careful before you post your question!!!
2008-07-09 3:40 pm
(a+b)^2=a^2+2ab+b^2
36x^2 - 24x + 4= (6x-2)^2
36x^2 - 24x + 4= (6x-2)^2
2008-07-09 3:39 pm
36x^2 - 24x + 16
= 4(9x^2 - 6x + 4)
= 4(9x^2 - 6x + 4)
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