Question 199252
solve a= squareroot of 1+a^2 over b^2 for b.
what does that even mean???
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"Solve for b" means get b by itself on one side of the equal sign.
{{{a = sqrt((1+a^2)/b^2)}}}
{{{a^2 = (1+a^2)/b^2}}}
{{{b^2 = (1+a^2)/a^2}}}
{{{b = sqrt((1+a^2)/a^2)}}}