5th Problem 2016

Algebra Level 2

Find the x - intercepts of the following function:

$f\left( x \right) = { 24x }^{ 2 } - 10x - 21$

Check out the set: 2016 Problems

\frac { -5 }{ 6 } and\frac { 4 }{ 5 }

\frac { 7 }{ 6 } and\frac {-3 }{ 4 }

\frac { 6 }{ 7 } and\frac { 1 }{ 3 }

\frac { 7 }{ 8 } and\frac { -9 }{11 }