3x(x - 2)(2x + 5)=0, Solve the Polynomial Equation

[@rebeccadee4107]

4:07 he gets to the problem.

[@DfromBoston]

Are you serious? Thank you very much...

[@TomJones-wi4nh]

Love your videos but your preamble is too long imo. I’d suggest compressing it to no more than 30 seconds.

[@mrdantep]

So what’s the solution to this polynomials?

[@tomtke7351]

Observe: ◇expanding eq results in x^3 so there's three roots ◇the equation is already factored: ◇3x ◇(x-2) ◇(2x + 5) three solutions (-1-) x = 0 (-2-) x = 2 (-3-) x = (-5/2) simple inspection yields the three roots ARE valid✔️✔️✔️

[@mr.mxyzptlks8391]

First thought, don’t multiply it all out into a cubic. There is a formula, but not as easy as a quadratic, you’ll be in trouble 😢 since this is factorized already, what makes this zero? Any of the factors = 0. This can be a really easy question (1 minute) or a real stomper (0 points) 😮

[@theophonchana5025]

#distributiveproperty #binomial #polynomial #foil #foilmethod

[@theophonchana5025]

#linearequation #quadraticequation

[@mendozajovy]

X=0,2,-2.5

[@virajfunhouse8491]

You pretty much mostly just post videos on algebra for the most part

[@jeffreycoulter4095]

Good review.

[@DatGirlAlicia]

Just took a test on Polys lol

[@blumobean]

Damn, didn't even think that one of the HAD to be zero. Complete failure of logic.

[@agc1stoat]

Useful. It would be even better if you pronounced “poly” correctly.

[@theophonchana5025]

2x + 5 = 0 2x = -5 x = -2.5

[@luchinpetersen8842]

Wrong it's x=-5/2

[@theophonchana5025]

@@luchinpetersen8842 no it's not wrong

[@luchinpetersen8842]

@@theophonchana5025 you dom nai tsek go back to school

[@theophonchana5025]

x - 2 = 0 x = 2

[@lucym467]

Respectfully you repeat the same information constantly. You did not show how to solve the problem. I already viewed 4 of your videos and it says the same thing.

[@theophonchana5025]

3x = 0 x = 0

[@thilakavathyb458]

A to the power of B = B to the power of A. Find A & B.

[@bushtherapy7655]

6xsquared plus 3x minus 15

[@zoomplay3201]

Dude you are good but talk to much. Just get to the Math instead of the rant.