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Sauron [17]
3 years ago
9

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

Mathematics
1 answer:
inysia [295]3 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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Step-by-step explanation:

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Find the slope of the line.<br><br> -4,1<br> 1,-2
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2 years ago
A swimmer does 3,560 J of work in 55 s. What is the swimmer's power output? Round your answer to two significant
Vesna [10]

Answer:

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Step-by-step explanation:

We are given;

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We are required to calculate the power of the swimmer;

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Therefore;

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Thus, the power output of the swimmer is 64.73 watts

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