1800
LCM of 10 and 15 = 30
LCM of 6 and 20 = 60
30(60) = 1800
Answer:
2b²(8b²+15b-6)
Step-by-step explanation:
16+30b³-12b²
2b²(8b²+15b-6)
This is not further factorable. If you want to find the roots, you'd have to use the quadratic formula for the polynomial in the parentheses. Therefore that is our final answer.
Answer:
-2
Step-by-step explanation:
(-3x/2) - 3 = 3
add 3 to both sides
(-3x/2) = 3
multiply both sides by 2
-3x = 6
divide both sides by -3
x= -2
I think it is a D I'm not really sure
20 - k/15 = 17
20 - 17 = k/15
3 = k/15
k = 45