Answer: 1.x^2+8x15
exapand (x+3)(x+5)using the foil method
x(x+5)+3(x+5)
x.x+x.5+3(x+5)
x.x+x.5+3x+3.5
x^2+5x+3x+15
=x^2+8x+15
hindi kopo kasi alam kung anong solve gagawin jan
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Answer: 1.x^2+8x15
exapand (x+3)(x+5)using the foil method
x(x+5)+3(x+5)
x.x+x.5+3(x+5)
x.x+x.5+3x+3.5
x^2+5x+3x+15
=x^2+8x+15
hindi kopo kasi alam kung anong solve gagawin jan