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Perform the Indicated Operation 2x2810x215x10÷x2+4x+44x+2\frac { 2 x ^ { 2 } - 8 } { 10 x ^ { 2 } - 15 x - 10 } \div \frac { x ^ { 2 } + 4 x + 4 } { 4 x + 2 }

Question 285

Multiple Choice

Perform the indicated operation. Simplify, if possible. 2x2810x215x10÷x2+4x+44x+2\frac { 2 x ^ { 2 } - 8 } { 10 x ^ { 2 } - 15 x - 10 } \div \frac { x ^ { 2 } + 4 x + 4 } { 4 x + 2 }


A) (x+2) 35(2x+1) 2\frac { ( x + 2 ) ^ { 3 } } { 5 ( 2 x + 1 ) ^ { 2 } }
B) 2(2x4) (2x+1) (10x+5) (x+2) 2\frac { 2 ( 2 x - 4 ) ( 2 x + 1 ) } { ( 10 x + 5 ) ( x + 2 ) ^ { 2 } }
C) 4(x2) (2x+1) 5(2x1) (x+2) 2\frac { 4 ( x - 2 ) ( 2 x + 1 ) } { 5 ( 2 x - 1 ) ( x + 2 ) ^ { 2 } }
D) 45(x+2) \frac { 4 } { 5 ( x + 2 ) }

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