" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=>
=> 2(3t² + t - 4) = (3t + 4)d₂
=> 2(3t + 4)(t - 1) = (3t + 4)d₂
=> 2(t - 1) = d₂, maka d₂ = (2t - 2)cm