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Mathematics 11 Online
OpenStudy (nickymail48):

attached here how to solve

OpenStudy (nickymail48):

OpenStudy (anonymous):

To solve it, just replaced of the x in the equation with -2, but use PEMDAS

OpenStudy (nickymail48):

so 10x^3-18x^2-16x-2?

OpenStudy (anonymous):

Exponents first, so there shouldn't be any exponents

OpenStudy (anonymous):

Help O.O ? @satellite73

OpenStudy (nickymail48):

yah i dont get it

OpenStudy (anonymous):

get rid of the exponents and you should get 40-36+16-2. Now solve you should have you answer.

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