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Mathematics 20 Online
OpenStudy (anonymous):

Being Timed On This Quiz! No Clue What To Do On This And Have 1 More Question After This 1! Please Help :( Explain, in complete sentences, how you would completely factor 2x3 - 24x2y + 12xy - 144y2 by using the grouping method. How would you check your factors for accuracy?

OpenStudy (jonnyvonny):

You put the numbers with alike variables together, and you take out 'till you can't anymore; ie 5x^2+25x---5x(x+5)

OpenStudy (jonnyvonny):

To check if they're correct, you would simply distribute what you factored.

OpenStudy (anonymous):

Thank You So much @JonnyVonny :) Think You Can Try The Other Question Please?

OpenStudy (jonnyvonny):

Lets do it! :)

OpenStudy (campbell_st):

is it an assessment task @meanzie ..?

OpenStudy (anonymous):

Explain, in complete sentences, how you would completely factor 20x2 - 28x - 48 by using the grouping method. How would you check your factors for accuracy?

OpenStudy (anonymous):

@campbell_st Its A Quiz

OpenStudy (campbell_st):

so are you being assessed on the quiz...

OpenStudy (jonnyvonny):

Same as you did before.

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