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Polynomials — Maths STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9MathsPolynomials1 Mark
Question
Write the degree of the given polynomials : $m^3n^7 – 3m^5n + mn$
✓

Answer

$m^3n^7 – 3m^5n + mn$
Here, the sum of the powers of m and n in the term $m^3n^7$ is $3 + 7 = 10,$
which is the highest sum of powers in the given polynomial.
∴ Degree of the polynomial = 10

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