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How do you solve the quadratic equation t2 4t equals 21 by factoring?
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
T plus 3-2t equals 4t plus 1?
T+(3-2t)=4t+1. Assuming the two T's , T and t are the same variable, lets proceed. t+(3-2t)=4t+1 3-t=4t+1 2-t=4t 2=5t last step is yours
-2t - 7 6t - 3?
4t-10
What is 3 x 4t?
3*4t = 12t
What is the variable in the expression 5 - 4t?
The variables in such expressions are letters, or some other special symbol (for example, Greek letters, or a combination of letters) - in this case, it's "t".
What is 9 equals 5 plus 4t?
It is an equation and the value of t is 1
What does t mean in the equation...42 equals 18t plus 4t plus 5?
NEVERMIND!
What are the solutions to the quadtratic equation t2 - 4t equals -10?
There are no solutions because the discriminant of this quadratic equation is less than zero
Four times t minus eight plus twenty equals 5?
t in this problem equals -3. 4t- 8+ 25= 5 -25 -25 4t- 8= -20 +8 +8 4t= -12 /4 /4 t= -3
How do you solve the quadratic equation t2 4t equals 21 by factoring?
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
What is the answer to 9t equals 4t plus 120?
9t = 4t + 120 9t-4t = 4t - 4t + 120 5t = 120 5t/5 = 120/5 t = 24 24 is your answer
What is the answer to 4t plus 5 equals 37?
If 4t + 5 = 37, then t = 8.
What is 4t equals 24?
4t = 24 Therefore t = 24/4 t = 6
What is the answer to 4t-3 equals 19?
4t - 3 = 19 4t = 19 +3 = 22 t = 22/4 t = 5.5
How many T equals 8000lb?
4T
What is the answer to 4 brackets t plus 3 bracket equals 20 and how do you work it out?
4 (t + 3) = 20Eliminate parentheses on the left side:4t + 12 = 20Subtract 12 from each side of the equation:4t = 8Now divide each side of the equation by 4,and you have the solution.==================================Another way to approach it:4 (t + 3) = 20Divide each side of the equation by 4 :t + 3 = 5Now subtract 3 from each side,and you have the solution.This approach seems easier.
What is 4t-6 when t equals -6?
4t - 6 = 4*(-6) -6 = -24 -6 = -30
