Class 7 Exam > Class 7 Questions > Find the value of k if x minus 1 is a factor ...
Start Learning for Free
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k?
Most Upvoted Answer
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading ...
Explanation:
This problem involves finding the value of k if x - 1 is a factor of the given polynomial 4x^3 + 3x^2 - 4x - k. To solve this, we can use the factor theorem which states that if (x - a) is a factor of a polynomial, then the polynomial will be equal to 0 when x = a.
Step 1: Set up the equation:
Since x - 1 is a factor of the polynomial, we know that when x = 1, the polynomial will be equal to 0. So we substitute x = 1 into the polynomial:
4(1)^3 + 3(1)^2 - 4(1) - k = 0
4 + 3 - 4 - k = 0
3 - k = 0
Step 2: Solve for k:
Adding k to both sides:
3 = k
Therefore, the value of k is 3.
Conclusion:
The value of k is 3 if x - 1 is a factor of the polynomial 4x^3 + 3x^2 - 4x - k.
This problem involves finding the value of k if x - 1 is a factor of the given polynomial 4x^3 + 3x^2 - 4x - k. To solve this, we can use the factor theorem which states that if (x - a) is a factor of a polynomial, then the polynomial will be equal to 0 when x = a.
Step 1: Set up the equation:
Since x - 1 is a factor of the polynomial, we know that when x = 1, the polynomial will be equal to 0. So we substitute x = 1 into the polynomial:
4(1)^3 + 3(1)^2 - 4(1) - k = 0
4 + 3 - 4 - k = 0
3 - k = 0
Step 2: Solve for k:
Adding k to both sides:
3 = k
Therefore, the value of k is 3.
Conclusion:
The value of k is 3 if x - 1 is a factor of the polynomial 4x^3 + 3x^2 - 4x - k.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
|
Explore Courses for Class 7 exam
|
|
Top Courses for Class 7View all
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k?
Question Description
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k?.
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k?.
Solutions for Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? defined & explained in the simplest way possible. Besides giving the explanation of
Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k?, a detailed solution for Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? has been provided alongside types of Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? theory, EduRev gives you an
ample number of questions to practice Find the value of k if x minus 1 is a factor of 4 x 3 Forex trading 3 X 2 - 4 x k? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup