SOLUTION: 10-1/t=9/t^2
Algebra.Com
Question 146308: 10-1/t=9/t^2
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
10-1/t=9/t^2
10t^2-t=9 Multiply each side by LCM to eliminate fractions.
10t^2-t-9=0
10*-9=-90 What 2 factors of -90=-1? Ans: -10 & 9
10t^2-10t+9t-9=0
10t(t-1)+9(t-1)=0 Factoring by grouping.
(10t+9)(t-1)=0
10t=-9
t=-9/10
t=1
.
Ed
RELATED QUESTIONS
Solve:
5 < t - 4 < 6
1 < t < 2
9 < t < 10 (answered by PaulAllen65270)
Solve (1/81)^t = 243^t-2
a. 9/2
b. 10/9
c. 2/9
d.... (answered by Fombitz)
1/5(3t-9)=t+9/10 (answered by Alex.33)
5(t+3)+9>=3(t-2)-10 (answered by rfer)
2: compute
10
(Sigma)(1/2)^t
t=0 (answered by math_helper)
3(t-1)=9+t (answered by Fombitz)
Solve the equation:
(2)/(3-t)+(1)/(3+t)+(1)/(9-t^2)=0
Thank... (answered by DrBeeee,lwsshak3)
9-t^10? (answered by ReadingBoosters)
r(t)=t^2-5t+4 over t^2-9
r(1) r(2)... (answered by rapaljer)