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Divide all terms by -1:
5t2-12t-9 = 0
(5t+3)(3t-3) = 0
Therefore: t = -3/5 and t = 3
Use the quadratic equation formula.
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∙ 12y ago
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What is 9t2 plus 12t plus 4?
If you mean: 9t^2 +12t +4 then it is (3t+2)(3t+2) when factored
4 plus 9 plus (2t plus 7)6?
The answer is 55 + 12t.
Can you solve 12 parentisis t plus 6 parentissi plus 8 equals 4 parentisi 2t - 1 parentisis plus 2t?
12(t+6)+8=4(2t-1)+2t 12t+72+8=8t-4+2t 12t-2t-8t=-72-8-4 2t=-84 2t/2=84/2 t=42
What is the answer when you combine like terms to simplify the expression when it is 14t plus 15-2t?
12t + 15
What is t if 12 t -6 plus 8 equals 4 2t - 1 plus 2t?
12 (t -6) + 8 4 (2t - 1)Distribute: 12t-72+8 8t-4Combine like terms: 12+-64 8tSubtract 12t from each side: -64 -4tMultiply each side by -1: 64 4tDivide each side by 4: 16 tSo t = 16
-3t -5 -9t plus 9 equals?
-12t+4
How do you factor 12t cubed - 48t?
12t(t2-4) 12t(t-2)(t+2)
What is 7s plus 8t plus 10s plus 12t?
7s plus 8t plus 10s plus 12t can be simplified to 17s plus 20t.
What is 9t2 plus 12t plus 4?
If you mean: 9t^2 +12t +4 then it is (3t+2)(3t+2) when factored
What is the greatest common factor of 12t and 18t?
6t
How do you factor -3ysquared plus 14-24 equals 0?
That doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: (-7 plus or minus i times the square root of 23) divided by -3x = 2.3333333333333335 + -1.5986105077709063ix = 2.3333333333333335 - -1.5986105077709063iwhere i is the square root of negative 1
4 plus 9 plus (2t plus 7)6?
The answer is 55 + 12t.
Can you solve 12 parentisis t plus 6 parentissi plus 8 equals 4 parentisi 2t - 1 parentisis plus 2t?
12(t+6)+8=4(2t-1)+2t 12t+72+8=8t-4+2t 12t-2t-8t=-72-8-4 2t=-84 2t/2=84/2 t=42
What is 3x4t?
The answer is 12t.
Which of the binomial below is factor of this trinomial t2-12t-45?
(t - 15)(t + 3)
What is the answer when you combine like terms to simplify the expression when it is 14t plus 15-2t?
12t + 15
What is t if 12 t -6 plus 8 equals 4 2t - 1 plus 2t?
12 (t -6) + 8 4 (2t - 1)Distribute: 12t-72+8 8t-4Combine like terms: 12+-64 8tSubtract 12t from each side: -64 -4tMultiply each side by -1: 64 4tDivide each side by 4: 16 tSo t = 16
