Question 571611
{{{ f(x) = 3x^2 -2x }}}
{{{ f(0)= 3*(0)^2 - 2*0 }}}
{{{ f(0) = 0 }}}
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{{{ f(-1)= 3*(-1)^2 - 2*(-1) }}}
{{{ f(-1) = 3 -(-2) }}}
{{{ f(-1) = 3 + 2 }}}
{{{ f(-1) = 5 }}}
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{{{ f(2)= 3*2^2 - 2*2 }}}
{{{ f(2) = 3*4 - 4 }}}
{{{ f(2) = 12 - 4 }}}
{{{ f(2) = 8 }}}