Mathematics

1.) (X+9)(x+3) 2.) (y-5)(y^-2y+6) please help me with solution so that next time i know how to answer for me by this is vey hard to answer.thank you.


Answers

Generic placeholder image

yassautumn

Reply

[latex] (x+9)(x+3)=x^2+3x+9x+27=x^2+12x+27\\\\ (y-5)(y^2-2y+6)=y^3-2y^2+6y-5y^2+10y-30=\\ =y^3-7y^2+16y-30[/latex]

Leave a Answer


Please use only default html tags.