if p,q are the rots of ax2-bx+c=0 . then find the value of p+q .
if p,q are the rots of ax2-bx+c=0 . then find the value of p+q .
this is percentage related questions with respect to profot and loss
3x – 8y = 8 y-intercept
(3) No matter how close to zero the coefficient may be. SOMETIMES there is no significance to the correlation between the variables. OR (4) The more neg. the coefficient become, the linear...
Can you relate the properties of some alkanes to their uses?
In a bike race, a rider covers a 5-mi flat stretch of road at a speed of (s) mi/h. She then doubles her speed down a hill 1 mi long. Finally, she reduces her downhill speed by 12 mi/h as she rides...
The ferry heads west across a river. It travels at 20 miles per hour in still water. The river flows south at 15 miles per hour.
1.) x^2-6x=27 2.) x^3+3x^2-x-3=0 3.) x^3+x^2-16x=16 4.) 2x^3-3x^2-18x+27=0
1.) 125x^3-8 2.) x^2-9x-22 3.) 2x^2-5x+2 4.) x^3-x^2+5x-5 5.) 2x^3-3x^2+4x-6
Consider the solid body which lies above the upper half of the cone x^2 +y^2= 3z^2 and below the sphere x^2 + y^2 + z^2 = 4z. Assume this body is of constant density. Use...
It's algebra.
Problems go like this: 16x6y4 4√--------- 81x2y8 Just need some help making them into the simplified expressions.
5x = 7-12(5-x)
a) 2x+1 = 3x-1 b) log(2x+1) + log(x-1)= log9
who have the New York Times merged with, economically?
Have a fifteen year old boy currently attending private school that we are researching homeschooling for in school year 2015-2016. We used a WyzAnt tutor several years ago and really liked the...
a.) Are there other locations for P within the same circle that have the same power? Find a few and explain your reasoning. b.)Find the locations of all points within your circle that...
When you have two negative numbers and you are subtracting them. I am confused with the part when the first negative number is less than the second. What then do you do?
martin is drawing the path of a boat on a coordinate plane, where 1 unit is equal to 1 kilometer. the boat started from (1,2) and headed northeast until it reached (4,6). the boat then turned and...
what is the length of the top of a trapezoid if its area is to be a maximum?? (top being the shorter length of the top/bottom and bottom being the diameter "d" of a half circle)