The difference of the degrees of the polynomials $3 x^{2} y^{3} + 5 x y^{7} - x^{6}$ and $3 x^{5} - 4 x^{3} + 2$ is:

Question

The difference of the degrees of the polynomials 3x-2y-3- - 5xy-7-x-6 and 3x-5- - 4x-3- - 2 is-2None of these31

Toppr Admin · Accepted Answer

The degree of the 1st polynomial is 8-as-xA0-the-xA0-term-xA0-x1y7- while that of the 2nd polynomial is 5-as-xA0-the-xA0-term-xA0-x5-Hence difference -8-x2212-5-3Therefore option B is correct-

The difference of the degrees of the polynomials $3 x^{2} y^{3} + 5 x y^{7} - x^{6}$ and $3 x^{5} - 4 x^{3} + 2$ is:
$2$
None of these
$3$
$1$

The degree of the 1st polynomial is $8 (a s t h e t e r m x^{1} y^{7})$ while that of the 2nd polynomial is $5 (a s t h e t e r m x^{5})$ .
Hence difference $= 8 - 5 = 3$
Therefore option B is correct.

The difference of the degrees of the polynomials 3x2y3+5xy7−x6 and 3x5−4x3+2 is:2None of these31

The degree of the 1st polynomial is 8(as the term x1y7) while that of the 2nd polynomial is 5(as the term x5).Hence difference =8−5=3Therefore option B is correct.

The difference of the degrees of the polynomials $3 x^{2} y^{3} + 5 x y^{7} - x^{6}$ and $3 x^{5} - 4 x^{3} + 2$ is:
$2$
None of these
$3$
$1$

The degree of the 1st polynomial is $8 (a s t h e t e r m x^{1} y^{7})$ while that of the 2nd polynomial is $5 (a s t h e t e r m x^{5})$ .
Hence difference $= 8 - 5 = 3$
Therefore option B is correct.