Multiply. start fraction x squared plus 8x plus 15 over x minus 4 end fraction times start fraction x squared minus 16 over 2x plus 6 end fraction

(1 point)
Responses

start fraction x superscript 4 baseline plus 8 x minus 1 over 3 x plus 2 end fraction
Image with alt text: start fraction x superscript 4 baseline plus 8 x minus 1 over 3 x plus 2 end fraction

start fraction left parenthesis x plus 5 right parenthesis left parenthesis x plus 4 right parenthesis over 2 end fraction
Image with alt text: start fraction left parenthesis x plus 5 right parenthesis left parenthesis x plus 4 right parenthesis over 2 end fraction

start fraction left parenthesis x minus 5 right parenthesis left parenthesis x plus 4 right parenthesis over 2 end fraction
Image with alt text: start fraction left parenthesis x minus 5 right parenthesis left parenthesis x plus 4 right parenthesis over 2 end fraction

start fraction x superscript 4 baseline plus 8 x superscript 3 baseline minus x over 2 x superscript 3 baseline minus 24 end fraction

start fraction x^4 + 8x^3 - x over 2x^3 - 24 end fraction