Question

t^2 - 22t +105 = 0
plz tell it fast

Answer 1

Answer: 15 or 7               mark as brainliest

Step-by-step explanation:

t^2 - 22t +105 = 0

or, t^2 -( 15+7 ) t +105 =0

or, t^2 -15 t -7t +105 = 0

or, t ( t -15 ) -7 ( t- 15 ) = 0

or, ( t-15 ) ( t-7) =0

either t= 15 or t= 7