$The degree of the polynomial 3 x^{2} + 5 x - 7 x - 7 x^{6} + 3 is$

0

No worries! We‘ve got your back. Try BYJU‘S free classes today!

6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $6$
Given polynomial is $3 x^{2} + 5 x - 7 x - 7 x^{6} + 3$ , which can written in descending powers of variable $x$ as
$- 7 x^{6} + 3 x^{2} - 2 x + 3$

Since, the degree of a polynomial is highest power of variable in that polynomial.
It is obvious to say that term $- 7 x^{6}$ contains the highest power of $x$ which is $6$ .
Hence degree of $- 7 x^{6} + 3 x^{2} - 2 x + 3$ is $6.$

Suggest Corrections

Similar questions

Find the sum of the following polynomials and write the degree of the sum so obtained

(i) 2x³ $-$ 7x² + 3x + 4 ; 2x³ $-$ 3x² + 4x + 1
(ii) 3x² + 5x $-$ x⁷ ; $-$ 3x² + 5x + 8
(iii) x⁴ + 5x³ + 7x ; 4x³ $-$ 3x² + 5
(iv) y² + 2y $-$ 5 ; y³ + 2y² + 3y + 4 ; y³ + 7y $-$ 2
(v) 5m² + 3m + 8 ; m³ $-$ 6m² + 4m ; m³ $-$ m² $-$ m + 5

The degree of the polynomial 3 x^{2} + 5 x - 7 x - 7 x^{6} + 3 is

Q. Find the degree of the following polynomials:

(i) 7 x^{3} + 5 x + 2

(ii) 6 x + 9 x^{6} + 3 x^{3} - 7

The degree of the polynomial 8x³- 3x²+ 5x -9 is

Q. Write the polynomial

3 x^{2} - 5 x - 2

as a product of two first degree polynomials.

Join BYJU'S Learning Program

The degree of the polynomial 3x2+5x−7x−7x6+3 is

$The degree of the polynomial 3 x^{2} + 5 x - 7 x - 7 x^{6} + 3 is$