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rearrange this expression into quadratic form, ax2 + bx + c = 0, and identify the values of a, b, and c. 0.20= x2/ 75-x

Question

rearrange this expression into quadratic form, ax2 + bx + c = 0, and identify the values of a, b, and c. 

0.20= x2/ 75-x 

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Step 1

Rearrange the given equation as follows....

0.20 x
75
0.20 x
75
x2 75(x+0.20)
x2 75x15
x2-75x-15 0
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0.20 x 75 0.20 x 75 x2 75(x+0.20) x2 75x15 x2-75x-15 0

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