Question

b. 3t³- t+ 2t²+ 2 by t² + 2​

Answer 1

$3 {t}^{3} - t = 3 {t}^{2}$

so....now the question is like this....

$3 {t}^{2} + 2 {t}^{2} + 2$

$5 {t}^{2} + 2$

$5 {t}^{2} + 2 \: by \: {t}^{2} + 2$

$\frac{ 5{t}^{2} + 2 }{ {t}^{2} + 2 } so \: now....$

$answer = 4{t}^{2}$

hope it works....

.. brainalist ..