find the value of x if 2x 1 x2 x 1 3x2 - 3x 3
Find the value of x if 2x + 1, x2 + x +1, 3x2 - 3x +3 are consecutive terms of an AP.
Ans: a2 -a1 = a3 -a2
⇒ x2 + x + 1-2x - 1 = 3x2 - 3x + 3- x2-x-1
x2 - x = 2x2 - 4x + 2
⇒ x2 - 3x + 2 = 0
⇒ (x -1) (x - 2) = 0
⇒ x = 1 or x = 2
Expected delivery within 24 Hours
there is a third method that well be looking at to solve systems of two equations but its a little more complicated and is probably more useful for
find the sum of all 3 digit numbers which leave remainder 3 when divided by 5ans 103 108998 a n-1d998rarr103 n-15998rarrn180s180
a relation schema r is in bcnf with respect to a set f of functional dependencies if for all functional dependencies in f of the form a-gtb where a
a class is made abstract by declaring one or more of its virtual functions to be pure a pure virtual function is one with an initializer of 0 in its
find the value of x if 2x 1 x2 x 1 3x2 - 3x 3 are consecutive terms of an apans a2 -a1 a3 -a2rarr x2 x 1-2x - 1 3x2 - 3x 3-
put the node in the right subtreethen put the root put the node in the left subtree
linear systems with three variablesit is going to be a fairly short section in the sense that its actually only going to contain a couple of examples
raghav buys a shop for rs120000he pays half the balance of the amount in cash and agrees to pay the balance in 12 annual instalments of rs5000 each
as a resource manageras a virtual machine
1939278
Questions Asked
3,689
Active Tutors
1427656
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In 250 words, discuss the two theories of the origin of Black English addressed by John McWhorter in this lecture. Which theory does he believe
For this assignment, you will write a paper no less than 7 pages in length, not including the required title and Reference pages, describing a single personalit
What is the role of teachers in helping children and teen's development? What is the influence of peer groups on children and teens?
How was culturally responsive teaching addressed in this lesson? (Be specific in your response. Refer to the CRT reading in Module 1)
What are the key purposes of utilizing logic models in criminal justice? Provide examples to substantiate your rationale.
As a PE teacher you will find yourself challenged by student behavior very often! What are some teaching strategies, routines, and transitions you will implemen
Please provide at least one intervention that is most likely to positively influence the client's adoption of a new healthy behavior.