wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Verify the quadratic polynomial, for the zeros α,β given in each case

A
2,1,x2x2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
3,3,x24
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
14,1,4x2+3x2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
12,32,4x28x+4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 2,1,x2x2
(i) 2,1

(xα)(xβ)=0

(x2)(x(1))=0

(x2)(x+1)=x2x2 is required quadratic polynomical

(ii) 3,3

(x3)(x+3)=0

x2(3)2x23=0

x23=0 required quadratic polynomical

(iii) 14,1

(x14)(x(1))=0

x2+x14x14=0

x2+34x14=0
4x2+3x1=0 is required quadratic equation

(iv) 12,32

(x12)(x32)

x2(12+32)x+34=0

=x22x+34=0

4x28x+3=0 in required quadratic equation.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Solving QE using Quadratic Formula
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon