Using Multiplicity of Roots (1 of 2: Locating a double root with calculus)

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[@burakcolak5273]

Thanks to person who forcing a guy with cookie so I could see what Eddie the king write bottom of board 9:10

[@bencrossley647]

Repeat root means the last term has a square in it. x^0: -245 = -5 × 7² either 3 neg or 1 neg and 2 pos factors x^2: 9 is positive so 1 negative factor, 2 positive that sum to +9. 7+7-5=9 (x+7)(x+7)(x-5).

[@HappinessReborn]

Pro tip: if P(x)=(x-r1)^2(x-r2), then P'(x)=0 => x= r1 V x= (r1+2r2)/3. If we substitute x=1, r1=-7, x=1; we get: 1=(-7+r2)/3 r2=5

[@carultch]

Interesting how a student named Raphson is discussing how to find roots, at 4:18, when Raphson is the namesake of a method for finding roots.

[@shubhamprajapati1555]

The cube of -7 should be -343

[@quosswimblik4489]

b/(d✓b)=i. So given values i and b find d. I call this the inverse logirithm and I came up with it 3 days ago in bed.

[@ahsana9793]

I'm confused as to why this was is my recommendations

[@-m-6001]

lol

[@sydneytravellervlogs4659]

Same lol

[@koungmeng]

@@-m-6001 kzbin.info/www/bejne/oqrUlp-DrKatl5Y

[@CH3THIN]

Becuz he’s legit the best teacher