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For the Expression,
A) Determine the Number of Terms;
B) 22x47x3+12x211x+20122 x^{4}-7 x^{3}+12 x^{2}-11 x+201

Question 104

Multiple Choice

For the expression,
A) determine the number of terms;
b) write down each term; and
c) write down the coefficient for each.
Be sure to simplify the expression before answering.
- 22x47x3+12x211x+20122 x^{4}-7 x^{3}+12 x^{2}-11 x+201


A) a) 4
b) 15x3,12x2,11x,20115 x^{3}, 12 x^{2},-11 x, 201
c) 15,12,11,20115,12,-11,201

B) a) 5
b) 22x4,7x3,12x2,11x,20122 x^{4}, 7 x^{3}, 12 x^{2}, 11 x, 201
c) 22,7,12,11,20122,7,12,11,201

C) a) 5
b) 22x4,7x3,12x2,11x,20122 x^{4},-7 x^{3}, 12 x^{2},-11 x, 201
c) 22,7,12,11,20122,-7,12,-11,201

D) a) 4
b) 15x3,12x2,11x,20115 x^{3}, 12 x^{2}, 11 x, 201
c) 15, 12, 11, 201

Correct Answer:

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