Question

3x°-5X + 8x + 9 is polynomial in x of degree
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Answer 1

1 is the degree . As degree means the highest value of exponents of the given polynomial .Hope it Helps You

Answer 2

Here the answer is 1

because the degree is the highest power of variable i.e. x

incentive learning:-

and here

${x}^{0} = 1$

because anything's power 0 is equal to 1