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Mathematics 8 Online
OpenStudy (anonymous):

(-9x+1) (x^2+x-5) add polynomials collect like terms and simplify please explain how...sorry math is not my subject

OpenStudy (anonymous):

mulltiply by using FOIL method

OpenStudy (anonymous):

pls confirm that there is no sign b/w these parenthesis

OpenStudy (anonymous):

There is aplus

OpenStudy (anonymous):

ok - ignore FOIL :) for that

OpenStudy (anonymous):

so for this, you just remove the parenthesis and combine like terms

OpenStudy (anonymous):

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