If the value of the polynomial x^4 + 2x^3 - 3x^2 + mx -1 is 21 when x = 2 , then find m . View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE ...
Step 1: Set the Polynomial Equal to ZeroTo find the zeroes of the polynomial, we need to set p(x) equal to zero:p(x)=0This gives us:x(x−2)(x+3)=0 Step 2: Apply the Zero Product PropertyAccording to the zero product property, if the product of several factors is zero, at...
相关知识点: 试题来源: 解析 Step 1We'll need all the factors of -4 and 8 .Step 2Here is a list of all possible rational zeroes for the polynomial.So, we have a total of 12 possible zeroes for the polynomial.Step 3 反馈 收藏
Answer to: Find the real zeroes of the polynomial: { f(x)=2x(x+5)^2-8x. } By signing up, you'll get thousands of step-by-step solutions to your...
The zeros of a polynomial expression {eq}f(x) {/eq} are the set {eq}S {/eq} of values of {eq}x {/eq} which fulfill that: {eq}f(x)=0\;\;\forall x\in S {/eq} If the polynomial expression can be expressed ...
To find the general form of the polynomial, I multiply all the factors back together: (x − 3)(x + 5)(x + ½) = (x2 + 2x − 15)(x + ½) = x3 + 2.5x2 − 14x − 7.5 This polynomial has decimal coefficients, but I'm supposed to be finding a polynomial with int...
Find the zeroes of the polynomial: t(x)=px, pne0 01:06 Find the zeroes of the polynomial: f(x)=p+qx(qne0) 01:02 Verify that: -5 is a zero of the polynomial p(x)=x+5? 01:01 Verify that: -1/2 is a zero of the polynomial q(x)=2x+3 00:56 Verify that 2/7 is a ...
Similar Questions Find all the zeroes of the polynomialx4+x3−14x2−2x+24if two of its zeroes are√2and−√2. View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
Finding Zeroes of Functions | Equations & Examples from Chapter 12 / Lesson 5 113K Learn what are the zeros of a function and find out how to find the zeros of a function. See examples, including linear, polynomial and quadratic functions. Related...
Find the value of Question: Find the value ofkso that the parabolay=x2+kx+100has only one x- intercept. Answer and Explanation: y = x^2 + kx + 100 Solutions for this quadratic equation are x1,2 = (-k +/- sqrt(k^2 - 4*1*100))/2*1 = (-...