Q 1: 7x^{}+9x^{2}+15x^{8} find the degree of polynomial. Answer:

Q 2: Find the value of the expression 7x+9 when x=2. Answer:

Q 3: Find the additive inverse of (9x^{2}3x9). 9x^{2}3x+9 9x^{2}3x+9 9x^{2}+3x+9 9x^{2}3x9

Q 4: Add the following terms: 3x, 4x, (1/2)x,(5/2)x. Answer:

Q 5: 7x + 5x= _____? 5x 4x 12x 7x

Q 6: Find the degree of the monomial x^{4}y^{4}z^{2}. Answer:

Q 7: 4x^{2}+7x^{3}+9x^{} find the degree of polynomial. Answer:

Q 8: 3x+9x^{2}+7 9x^{2}+7=3X 3x+9x^{2}+7 7+3x+9x^{2}

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Question 10: This question is available to subscribers only!

