Question 44754
{{{ x^2 - 2x = 15x - 10 }}}
{{{ x^2 - 17x + 10 = 0}}}
a=1 and b=-17 and c=10
{{{x = (-b +- sqrt( b^2 - 4*a*c ))/(2*a) }}}
{{{x = (17 +- sqrt( (-17)^2 - 4*1*10 ))/(2*1) }}}
{{{x = (17 +- sqrt( 289 - 40 ))/(2) }}}
{{{x = (17 +- sqrt( 249 ))/(2) }}}
About 16.3899
And
About 0.6101
{{{ graph( 600, 600, 0, 20, -10, 10, x^2 - 17x + 10, 0 ) }}}