Question

(t^2) - t- 60

Find t ​

Answer 1

Answer:

1 +√241/2 and 1-√241/2

Step-by-step explanation:

t2- t- 60 = 0

a= 1

b = -1

c = -60

b 2 - 4ac = (-1)^2-4×1× -60

= 241

t = - b +- √b2 - 4 ac

= -(-1)+-√241 /2×1

= 1 + √241 /2 and 1 - √241 /2

hope you find this helpful

Answer 2

T²_T _60

D= B²_4AC

D= 1²_4×1×_60

D = 241

T= _(_1) + [root D ]/2a and _(_1) _ [rootD]/2a .......

T = 1+ root (241)/2 and 1_root (241)/2