Rearranging equation to find back gate bias

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To rearrange the equation 0.34 = 1.05((0.64 + |VBS|)1/2 - (0.64)1/2), first divide both sides by 1.05. Next, simplify √0.64 and add that value to both sides of the equation. This approach clarifies the process and avoids unnecessary complications. The original poster realized they were incorrectly multiplying 1.05 by the bracket, which complicated their calculations. Following the correct steps led to a successful resolution of the problem.
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Hello,

I am having a bit of an issues rearranging an equation for my solid state electronics class. I seem to have a mental block with this sort of stuff, so I am hoping someone can help.

The equation is

0.34 = 1.05((0.64 + |VBS|)1/2 - (0.64)1/2)

I know the usual stuff, like + to a - when moving across the equals sign, so it is more the power and what have you.

Thanks in advance.

Seán
 
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OnceMore said:
Hello,

I am having a bit of an issues rearranging an equation for my solid state electronics class. I seem to have a mental block with this sort of stuff, so I am hoping someone can help.

The equation is

0.34 = 1.05((0.64 + |VBS|)1/2 - (0.64)1/2)

I know the usual stuff, like + to a - when moving across the equals sign, so it is more the power and what have you.

Thanks in advance.

Seán
Divide both sides by 1.05.
Simplify √0.64, and then add that amount to both sides.
Continue from there.
 
Thanks!

That did it ...for some reason, I was multiplying 1.05 by the bracket, and going from there ...which was just making things complicated.

Again, thanks!

Seán
 
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