Solve 2(1\t^2)-11(1/t^2)+15=0

t=√3/5

Step-by-step explanation:

2(1/t^2)-11(1/t^2)+5=0

Open the brackets

2/t^2-11/t^2+5=0

2-11+5t^2/t^2=0

Cross multiply

2-11+15t^2=0(t^2)

2-11+15t^2=0

Collect like terms

2-11=-15t^2

-9=-15t^2

t^2=-9/-15

t^2=3/5

t=√3/5

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.