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Sauron [17]
4 years ago
9

How would I solve (x-3)(3x+5)

Mathematics
1 answer:
inysia [295]4 years ago
3 0
Apply the FOIL method: <span>(a+b)(c+d)=ac+ad+bc+bd

</span><span><span>3<span>x<span><span>​^2</span><span>​​</span></span></span>+5x−9x−15</span>
<span>Simplify
</span>
<span>3<span>x<span><span>​^2</span><span>​​</span></span></span>−4x−15

So, 

</span><span><span>3<span>x<span><span>​^2</span><span>​​</span></span></span>−4x−15 is the answer. :)

I hope this helps. :)
</span><span>
</span></span>
</span>
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