Step 1 the triangle of Pascal.
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1 (5 rows because of power 5)
step 2: (x + 34)^5 =
x^5 + 5*x^4*34 + 10*x^3*34^2 + 10*x^2*34^3 + 5*x*34^4 + 1*34^5
step 3
x^5+ 170x^4+ 11560x^3+ 393040x^2+ 6681680x+ 45435424
That's all.
2006-07-08 18:13:53
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answer #1
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answered by Thermo 6
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a million) f(x) = x^4(2x-5) so f(x) = 0 even as x=0, 5/2 as x has an inclination to infinity f(x) has an inclination to unfavorable infinity as x has an inclination to unfavorable infinity f(x) has an inclination to infinity f'(x) = 10x^4 - 20x^3 = 10x^3(x-2) so table efficient factors at x =0 and x = 2 f''(x) = 40x^3 - 60x^2 = 20x^2 (2x - 3) x = 0 => f''(x) = 0 consequently x = 0 promises part of inflexion x = 2 => f''(x) > 0 consequently a minimum element 2) y = 3x^3 - 9x - 5 y' = 9x^2 - 9 = 9 (x^2 -a million) y' = 0 even as x^2 - a million = 0 ie x^2 = a million => x = +/-a million y'' = 18x for x = -a million y'' <0 consequently is a optimal element 3) y = 2x^3 - x^5 = x^3 (2 - x^2) y' = 6x^2 - 5x^4 = x^2 (6 - 5x^2) y' = 0 even as x^2 = 0 or 6 - 5x^2 = 0 so x^2 = 0 , 6/5 so x = 0 , +/- sqrt 6/5 promises the table efficient factors y'' = 12x - 20x^3 = 4x(3 - 5x^2) for x = 0 => y'' = 0 the table efficient element is part of inflexion
2016-11-06 02:02:41
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answer #2
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answered by ? 4
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The answer is:
x^5+ 170x^4+ 11560x^3+ 393040x^2+ 6681680x+ 45435424
Why am I doing your math homework for you?
2006-07-08 18:04:54
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answer #3
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answered by Supermatt100 4
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you can solve this with paschails triangle. the answer is x^5+170x^4+11560x^3+393040x^2 +45435424
2006-07-08 18:01:44
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answer #4
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answered by Suzy E 2
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GP/PARI CALCULATOR Version 2.2.11 (development CHANGES-1.1327)
parisize = 256000000, primelimit = 500000
? %1 = x^5 + 170*x^4 + 11560*x^3 + 393040*x^2 + 6681680*x + 45435424
?
Goodbye!
2006-07-08 17:59:43
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answer #5
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answered by SkyBird 3
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EASY!!!!!!!
use combination C(n,r) on n=5.......
then confirm with pascal tirangle
so simple!
2006-07-08 18:06:45
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answer #6
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answered by cool nerd 4
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