Question

answer the question in photo ​

Answer 1

Answer:

m=2

is the answer of this question

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Step-by-step explanation:

solution:-.

given equation is 5x^4m+6x^3m+2x^2m-8x^m

so:- we know that the highest power of a polynomial is the degree of the polynomial

in 5x^4m+6x^3m+2x^2m-8x^m the degree is 8

consider 5x^4m to be the greatest term having the highest degree .

then :-. 4m=8

m=8/4

m=2

therefore the polynomial is

=5x^4×2+6x^3×2+2x^2×2-8x^2

=5x^8+6x^6+2x^4-8x^2