Question

*C. Find the product of each of the following expressions using Foil Method.
1) (2x + 3)(3x + 1) =
2) (2x + 3y)(3x - y)=
3) (2x2 - 3y)(3x3-3) =
I will mark u as brainliest if u answer it correctly ;;))​

Answer 1

Answer:

2x(3x+1)+3(3x+1)=6xsquare+2x+9x+3

=6xsquare+11x+3

=6xsquare+2x+9x+3

=2x(3x+1)+3(3x+1)

=(2x+3) (3x+1)

by zero product law

2x+3=0 and 3x+1=0

x=-3/2 and x=-1/2

rest all same method