Question

Degree of the polynomial 7x²-4x+5 is​

Answer 1

$\sf5x {}^{3} + 4x {}^{2} + 7x$

The degree is the value of the greatest exponent of any expression (except the constant ) in the polynomial.

Here, term with greatest exponent=

$\sf5x {}^{3}$

exponent of this term =3

Thus, degree =3