Question

factorise 4√3t^2+5t-2√3​

Answer 1

4 root3 t^2 +8t - 3t - 2 root3

4t( root3 t+ 2) - root3(root3 t +2)

(4t - root3)(root3 t + 2)

so,

t= root3/4 or t= - 2/root3