Q 1: (12x^{2}7x+3)(4x^{2}3x+2) = _____? 6x^{2}+2x+2 5x^{2}+3x+3 8x^{2}+4x1 8x^{2}4x+1

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

Q 3: (3x^{3}2x^{2}9x)(x^{3}2x^{2}5x) = _____? x^{2}+x^{2}+4x 2x^{3}4x x^{2}+4x4 x^{3}+4

Q 4: 6x^{2}+9x^{}+7x^{16} find the degree of polynomial. Answer:

Q 5: (7x^{2}+3)+(3x^{2}+2x) = _____? 2x^{2}+3x+5 10x^{2}+2x+3 5x^{2}+3x+2 11x^{2}+2x+3

Q 6: Find the degree of the monomial x^{5}y^{5}z^{9}. Answer:

Q 7: Find the additive inverse of (6x^{2}3x+3). 6x^{2}+3x3 6x^{2}3x3 6x^{2}3x3 6x^{2}+3x3

Q 8: Subtract 7x from 27x. Answer:

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