i think the answer would be a decimal. anyways the answer is =t
Subtract 21 from both sides. If that's + 4t, the answer is (t - 3)(t + 7) and t = 3, -7 If that's - 4t, the answer is (t + 3)(t - 7) and t = -3, 7
-2t = -10
t + 10 - 4t = -11 Subtract 10 from each side: t - 4t = -21 ie -3t = -21 t = -21/-3 t = 7.
I suppose you mean t2-4t=21minus 21 from both sideswe get-> t2-4t-21=0find 2 numbers that multiply to get 21, and combined each other to get 4.3&7 work, 3*7=21, 3-7=-4--> (t-7)(t+3)=0Ex: X*Y=0, that can be mean X or Y =0, or X andY=0Our equation (t-7)(t+3)=0, means that t-7=0.......t+3=0t-7=0------->t=7t+3=0------->t=-3*Remember* Quadratic equation mostly has two answers.
It is not possible to solve the equation 2k3-4t k 2 t 4 because it is not clear.
It is an equation and the value of t is 1
There are no solutions because the discriminant of this quadratic equation is less than zero
NEVERMIND!
4t-3 is not equal to 13+4t
There is no possible number that 't' could be that would make that equation a true statement. It has no answer.
There can be no answer since there is no equation (nor inequality ) in the question. There appear to be three unrelated expressions.
t+5+3t = 1(subtract 5 from each side)t+3t = -4(combine like terms)4t = -4(divide both sides by 4)t = -4/4t = -1