-t(5t - 7) = -5
-1 -1
t(5t - 7) = 5
t(5t) - t(7) = 5
5t² - 7t = 5
5t² - 7t - 5 = 0
t = -(-7) ± √(-7)² - 4(5)(-5)
2(5)
t = 7 ± √49 - 4(-25)
10
t = 7 ± √49 + 100
10
t = 7 ± √149
10
t = 0.7 ± 0.1√149
Answer:
0
Step-by-step explanation:
If we solve the inequality for y, we get ...
1/2 > y . . . . divide both sides by 2
That is true only for the value 0 from the given set.
173+32=205 , so 205 times 5 would equal 1,025 . so the answer would be 1,025 .
Answer:
it =64
Step-by-step explanation:
4x4x4