Answer:
(7u+1)(2u-5)
Step-by-step explanation:
miltiply the coefficient of u² and the integer -5 = -70
from basic intuition: factors are -35 and +2
(which when added gives -33 and multiplies to give 70)
14u² -35u +2u -5
7u(2u-5) +1(2u-5)
(7u+1)(2u-5)
<span>2880; to find this out you can just multiply 4/5 by 3600.</span>
Answer:
(3x - 2)*(3x + 2)
Step-by-step explanation:
I don't know how much more i can explain, except that you could use the quadratic formula to get your zeroes and then put it in your answer. But this one is obvious. Whenever there isn't an x term and you're subtracting the constant term, it's usually (ax - b)(ax + b)
No. Quincy should have used the trend line to find the corresponding x value when y=80.
