Solve the equations and inequalities below. Write your solutions in exact form. a.34−x3=7x4 b.(b−4)2<12 c.∣3+x∣−9≤21...

iohanetc

Answered question

2021-03-11

Solve the equations and inequalities below. Write your solutions in exact form. $a.\frac{3}{4}-\frac{x}{3}=\frac{7x}{4}$ $b.(b-4)2<12$ $c.\mid 3+x\mid -9\le 21$ $d.5{n}^{2}-11n+2=0$