Question

5t^2-7t-60=0
How to solve for t. Step by Step.

Answer 1

use quadratic formula for an equation like:-
\[ax^2+bx+c=0\]
as;
\[[-b \pm \sqrt{b^2-4ac}]/2a.\]
& get 2 solutions for "x". :)

Answer 2

actually its a physics question so could you plzz show the solving

Answer 3

first solution:-\[-(-7)+\sqrt{(-7)^2-4*5*-60}/2*5\]

Answer 4

\[[7+\sqrt{49+1200}]/10\]

Answer 5

u can do this now & find another solution by replacing (-) with (+). :)

Answer 6

sorry man plzz do it full plzz i beg you

Answer 7

It can be possible in physics that there is a condition of t>0, so u have to avoid (-)ve answer

Answer 8

k! accept (+)ve answer

Answer 9

plz do it plzz

Answer 10

Now it is ur duty to find