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Multiply Polynomials
- (x+4)(2x2+5x+9)( x + 4 ) \left( 2 x ^ { 2 } + 5 x + 9 \right)

Question 21

Multiple Choice

Multiply Polynomials
- (x+4) (2x2+5x+9) ( x + 4 ) \left( 2 x ^ { 2 } + 5 x + 9 \right)


A) 2x3+13x2+29x+362 x ^ { 3 } + 13 x ^ { 2 } + 29 x + 36
B) 2x3+8x2+20x+362 x ^ { 3 } + 8 x ^ { 2 } + 20 x + 36
C) 10x3+25x2+45x10 x ^ { 3 } + 25 x ^ { 2 } + 45 x
D) 40x4+2x3+180x2+3640 x ^ { 4 } + 2 x ^ { 3 } + 180 x ^ { 2 } + 36

Correct Answer:

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