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Nata [24]
3 years ago
7

Solve, showing all work: (5x * 2 + 3x + 4) − (2x * 2 + 5x - 1)

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0

I think you meant simplify

Remove parentheses

5x*2+3x+4-2x*2+5x-1

Multiply the variables

10x+3x+4-4x+5x-1

Combine the variables

14x+4-1

Subtract

14x+3

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Read 2 more answers
Write -3r+3u in polar form PLEASE HELP
tamaranim1 [39]
We have that
<span> -3r+3u
</span>
Step 1
<span>Use the distance formula to find the radius
</span><span>r = √(x^2 + y^2)
 (x,y)----------> (</span>-3,3)
r= √(-3^2 + 3^2)=√18=3√2

Step 2
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