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Mathematics 10 Online
OpenStudy (ledah):

Is the following problem simplified correctly? (4x+5)(10x+1)=40x^2+4x+15x+5 or 40x^2+19x+20

OpenStudy (ledah):

I think its simplified correctly.

OpenStudy (anonymous):

shouldn't it be "50x" instead of "15x" ?

OpenStudy (anonymous):

5(10)=50

OpenStudy (anonymous):

tru dat

OpenStudy (ledah):

Wow epic fail I over looked that this is why i'm checking my answers

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