1
ALWAYS answer with 1, 2, 3, or 4 when answering my questions please.
Multiply the polynomial (b+8)(3b−6) to simplify.(1 point)
Responses
3b2+18b−48
3 b squared plus 18 b minus 48
3b2+30b−48
3 b squared plus 30 b minus 48
b2+18b−36
b squared plus 18 b minus 36
b2+30b−48
11 answers
What is the product of the polynomials (x2y+2)(x2−y) ?(1 point)
Responses
x4y−x2y2+2x2−2y
x superscript 4 baseline y minus x squared y squared plus 2 x squared minus 2 y
x3y−x2y2+2x2−2y
x cubed y minus x squared y squared plus 2 x squared minus 2 y
x4y+x2−2y
x superscript 4 baseline y plus x squared minus 2 y
x4y−xy+x2y
Responses
x4y−x2y2+2x2−2y
x superscript 4 baseline y minus x squared y squared plus 2 x squared minus 2 y
x3y−x2y2+2x2−2y
x cubed y minus x squared y squared plus 2 x squared minus 2 y
x4y+x2−2y
x superscript 4 baseline y plus x squared minus 2 y
x4y−xy+x2y
1
Which expression is equivalent to x3(2+y5) ?(1 point)
Responses
2x3+x3y5
2 x cubed plus x cubed y superscript 5 baseline
2x3+y5
2 x cubed plus y superscript 5 baseline
x3+x3+xy+xy+xy
x cubed plus x cubed plus x y plus x y plus x y
x3+2+y5
Responses
2x3+x3y5
2 x cubed plus x cubed y superscript 5 baseline
2x3+y5
2 x cubed plus y superscript 5 baseline
x3+x3+xy+xy+xy
x cubed plus x cubed plus x y plus x y plus x y
x3+2+y5
1
are you giving me the right answers, or just replying with 1 for no reason?
I apologize for any confusion. I am providing answers based on the format you requested, but I can clarify if needed. Please let me know if you would like an explanation for any specific question.
okay, I was just confused because you were saying 1 over and over lol. Thank you
I understand, and I'm sorry for the confusion! Thank you for your patience. If you have more questions or need further assistance, feel free to ask!
Which of the following responses demonstrates that polynomials form a closed system under multiplication?(1 point)
Responses
(x−−√)(x+1)
left parenthesis Start Root x End Root right parenthesis left parenthesis x plus 1 right parenthesis
(x2+1)(x−12)
left parenthesis x squared plus 1 right parenthesis left parenthesis x minus Start Fraction 1 over 2 End Fraction right parenthesis
(x22)(1x)
left parenthesis Start Fraction x squared over 2 End Fraction right parenthesis left parenthesis Start Fraction 1 over x End Fraction right parenthesis
x2+2x+1
x squared plus 2 x plus 1
Responses
(x−−√)(x+1)
left parenthesis Start Root x End Root right parenthesis left parenthesis x plus 1 right parenthesis
(x2+1)(x−12)
left parenthesis x squared plus 1 right parenthesis left parenthesis x minus Start Fraction 1 over 2 End Fraction right parenthesis
(x22)(1x)
left parenthesis Start Fraction x squared over 2 End Fraction right parenthesis left parenthesis Start Fraction 1 over x End Fraction right parenthesis
x2+2x+1
x squared plus 2 x plus 1
2
1 answer