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Ksenya-84 [330]
3 years ago
11

I just need x isolated

Physics
2 answers:
mamaluj [8]3 years ago
7 0

Answer:

x=\frac{-y+\sqrt{y^2+4rt} }{2r}

x=\frac{-y-\sqrt{y^2+4rt} }{2r}

Explanation:

rx+y=\frac{t}{x}\\\\x(rx+y)=(\frac{t}{x})x\\\\rx^2+yx=t\\\\rx^2+yx-t=t-t\\\\rx^2+yx-t=0

Solve using the quadratic formula.

x=\frac{-y+\sqrt{y^2+4rt} }{2r}

x=\frac{-y-\sqrt{y^2+4rt} }{2r}

zepelin [54]3 years ago
4 0

Answer:

x=-y+\sqrt{y^2+4rt/2r

Explanation:

solve using the quadratic equation

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