37.3k views
5 votes
1+15t(6-7t)x17-896t+(-78)

2 Answers

2 votes
1 + 90t - 105t2 × 17 - 896t - 78
61 - 80640t2 - 105t2
61 - 80745 t2
User DineshNS
by
5.4k points
3 votes
i think it is this you should download photomath it helps alot -77 -225tx -896 
User MattD
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5.5k points