*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 ;;))
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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
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